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2026-05-28lisp/visual-wrap.el (visual-wrap--content-prefix): Adjust docStefan Monnier
Suggested by Andrea Alberti <a.alberti82@gmail.com>.
2026-05-26Pixel-direct alignment in visual-wrap-prefix-mode (bug#81039)Andrea Alberti
`visual-wrap--content-prefix' previously returned a column count computed as (max (string-width prefix) (ceiling (string-pixel-width prefix) avg-space-width)) with two problems: * `string-width' ignores `buffer-invisibility-spec', so an invisible prefix (hidden ATX markers under `markdown-ts-hide-markup', for example) still reserved its character count on line 1 via a `min-width' display property, shifting the visible heading right. * With variable-pitch fonts, rounding the prefix width up to whole columns added visible padding whenever the natural width did not fall on an exact column boundary. Return the prefix's natural pixel width via `string-pixel-width' instead, which accounts for any display transformation applied to the prefix (invisibility, `display' replacements, text scaling, proportional fonts). Drop the `min-width' property from `visual-wrap--apply-to-line' so line 1 renders at its natural width. Switch the continuation `wrap-prefix' to a mixed-unit `:align-to' sum form: (space :align-to (+ (PIX) (EXTRA-INDENT . width))) where PIX is the prefix's pixel width and EXTRA-INDENT is `visual-wrap-extra-indent' in canonical character widths. The display engine resolves each term per the active frame and sums them, so no Lisp-level unit conversion is needed. Since `min-width' is no longer installed, the accumulation cycle that commit 81a5beb8af0 (bug#73882) worked around cannot recur. Drop the `min-width' strip from `visual-wrap--content-prefix' and the `min-width' removal from `visual-wrap--remove-properties'. Keep `min-width' in `visual-wrap--safe-display-specs' so that lines where other modes install it are not skipped. * lisp/visual-wrap.el (visual-wrap--content-prefix): Return pixel width instead of column count; drop the `min-width' strip. (visual-wrap--apply-to-line): Drop `min-width' on line 1; use mixed-unit `:align-to' sum form for the continuation wrap-prefix. (visual-wrap--adjust-prefix): Handle only string prefixes; the numeric (pixel) case is now handled inline in `--apply-to-line' via the mixed-unit `:align-to' sum form. (visual-wrap--remove-properties): Drop `min-width' removal. (visual-wrap--safe-display-specs): Add note about `min-width'. * test/lisp/visual-wrap-tests.el: Update expected `wrap-prefix' values to the new sum form. (visual-wrap-tests/invisible-prefix): New test motivated by bug#81039. (visual-wrap-tests/negative-extra-indent): New test; verify that a large negative `visual-wrap-extra-indent' produces a valid wrap-prefix (the display engine clamps the stretch to zero). * test/manual/visual-wrap-test.el: New file. Manual test suite for visual-eyeball verification of prefix alignment behavior. Reported-by: Andrea Alberti <a.alberti82@gmail.com> Co-authored-by: Stefan Monnier <monnier@iro.umontreal.ca>
2026-01-01; Add 2026 to copyright years.Sean Whitton
2025-06-10; Remove superfluous POSITION argument from 'visual-wrap--apply-to-line'Jim Porter
* lisp/visual-wrap.el (visual-wrap--apply-to-line): Remove POSITION and just use point instead. Update caller.
2025-06-10Clean up text properties in 'visual-wrap-prefix-mode'Jim Porter
Before refontifying a region, remove any text properties we care about so that we don't end up with stray properties. Additionally, make sure to remove all the properties when deactivating the mode. * lisp/emacs-lisp/subr-x.el (add-remove--display-text-property): New function, extracted from... (add-display-text-property): ... here. (remove-display-text-property): New function. * lisp/visual-wrap.el (visual-wrap--remove-properties): New function... (visual-wrap-prefix-function, visual-wrap-prefix-mode): ... call it. * test/lisp/emacs-lisp/subr-x-tests.el (subr-x-test-remove-display-text-property): New test. * test/lisp/visual-wrap-tests.el (visual-wrap-tests/wrap-prefix-stickiness, visual-wrap-tests/cleanup): New tests. * doc/lispref/display.texi (Display Property): Document 'remove-display-text-property'. * etc/NEWS: Announce 'remove-display-text-property' (bug#76018).
2025-05-30Add more "safe" display specs to 'visual-wrap-prefix-mode'Jim Porter
* lisp/visual-wrap.el (visual-wrap--safe-display-specs): Add 'space-width' and 'min-width'. (visual-wrap--display-property-safe-p): Use 'member' instead of 'memq' to more-closely match the behavior of other code that works with display properties.
2025-05-26Don't add visual-wrap-prefix properties to unsafe multi-line display specsJim Porter
This makes sure we don't interfere with other display specs, e.g. for images displayed in 'image-mode' (bug#73600). * lisp/visual-wrap.el (visual-wrap--safe-display-specs): New variable. (visual-wrap--display-property-safe-p): New function. (visual-wrap--apply-to-line): Use 'pos-eol'; we don't want to respect field boundaries here. (visual-wrap-prefix-function): Check for unsafe display properties at the end of the line and skip past them if present. * test/lisp/visual-wrap-tests.el: New test file.
2025-02-04Improve calculation of indent prefixes when using text scalingJim Porter
Previously, the display spec for the "average space" was wrong. It used a plain number for the width of the specified space, which means "N times the normal character width for the buffer", but we want "N times the normal character width for the *current face*" (bug#76008). * lisp/visual-wrap.el (visual-wrap--content-prefix): Specify the width of the "average space" in terms of the average width of the current face. * lisp/net/shr.el (shr-indent): As above, and call 'string-pixel-width' without specifying the buffer, to match 'shr-string-pixel-width'.
2025-01-01Update copyright year to 2025Paul Eggert
Run "TZ=UTC0 admin/update-copyright".
2024-10-24Mark if-let and when-let obsoleteSean Whitton
* lisp/subr.el (if-let*, when-let*, if-let, when-let): Mark if-let and when-let obsolete (bug#73853 and elsewhere). Move docstring text around so that if-let* and when-let* descriptions no longer refer to if-let and when-let. * etc/NEWS: Announce the change. * admin/admin.el (reminder-for-release-blocking-bugs): * doc/misc/erc.texi (display-buffer): * lisp/ansi-color.el (ansi-color-apply) (ansi-color--face-vec-face): * lisp/ansi-osc.el (ansi-osc-apply-on-region) (ansi-osc-hyperlink): * lisp/arc-mode.el (archive-goto-file) (archive-next-file-displayer): * lisp/auth-source-pass.el (auth-source-pass-search) (auth-source-pass--parse-data) (auth-source-pass--find-match-many): * lisp/autorevert.el (auto-revert-notify-rm-watch): * lisp/buff-menu.el (Buffer-menu-unmark-all-buffers) (Buffer-menu-group-by-root): * lisp/calendar/parse-time.el (parse-iso8601-time-string): * lisp/cedet/pulse.el (pulse-tick): * lisp/comint.el (comint--fontify-input-ppss-flush-indirect) (comint--intersect-regions): * lisp/completion-preview.el (completion-preview--try-table) (completion-preview--capf-wrapper, completion-preview--update): * lisp/cus-edit.el (setopt--set) (custom-dirlocals-maybe-update-cons, custom-dirlocals-validate): * lisp/custom.el (load-theme): * lisp/descr-text.el (describe-char): * lisp/desktop.el (desktop--emacs-pid-running-p): * lisp/dired-x.el (menu): * lisp/dired.el (dired-font-lock-keywords) (dired-insert-directory, dired--insert-disk-space, dired-mode): * lisp/dnd.el (dnd-handle-multiple-urls): * lisp/dom.el (dom-remove-attribute): * lisp/emacs-lisp/byte-opt.el (byte-optimize-form-code-walker): * lisp/emacs-lisp/bytecomp.el (bytecomp--custom-declare): * lisp/emacs-lisp/comp-common.el (comp-function-type-spec): * lisp/emacs-lisp/comp-cstr.el (comp--all-classes) (comp-cstr-set-range-for-arithm, comp--cstr-union-1-no-mem) (comp-cstr-intersection-no-mem, comp-cstr-fixnum-p) (comp-cstr-type-p): * lisp/emacs-lisp/comp-run.el (comp-subr-trampoline-install) (native--compile-async): * lisp/emacs-lisp/comp.el (comp--get-function-cstr) (comp--function-pure-p, comp--intern-func-in-ctxt) (comp--addr-to-bb-name, comp--emit-assume, comp--maybe-add-vmvar) (comp--add-call-cstr, comp--compute-dominator-tree) (comp--dom-tree-walker, comp--ssa-rename) (comp--function-call-maybe-fold, comp--fwprop-call) (comp--call-optim-func): * lisp/emacs-lisp/edebug.el (edebug-global-prefix) (edebug-remove-instrumentation): * lisp/emacs-lisp/eieio.el (initialize-instance): * lisp/emacs-lisp/ert-x.el (ert-resource-directory): * lisp/emacs-lisp/ert.el (ert--expand-should-1) (ert-test-location, ert-write-junit-test-report) (ert-test--erts-test): * lisp/emacs-lisp/icons.el (icon-complete-spec, icon-string) (icons--create): * lisp/emacs-lisp/lisp-mode.el (lisp--local-defform-body-p): * lisp/emacs-lisp/loaddefs-gen.el (loaddefs-generate--make-autoload) (loaddefs-generate--parse-file): * lisp/emacs-lisp/multisession.el (multisession-edit-mode--revert, multisession-edit-value): * lisp/emacs-lisp/package-vc.el (package-vc--read-archive-data) (package-vc--version, package-vc--clone): * lisp/emacs-lisp/package.el (package--reload-previously-loaded): * lisp/emacs-lisp/pp.el (pp--insert-lisp): * lisp/emacs-lisp/subr-x.el (add-display-text-property): * lisp/emacs-lisp/tabulated-list.el (tabulated-list-print): * lisp/emacs-lisp/timer.el (run-at-time): * lisp/emacs-lisp/vtable.el (vtable-goto-table) (vtable-goto-column, vtable-update-object, vtable--insert-line) (vtable--compute-widths, vtable--make-keymap): * lisp/emacs-lisp/warnings.el (display-warning): * lisp/epa-file.el (epa-file-insert-file-contents): * lisp/epa.el (epa-show-key): * lisp/erc/erc-backend.el (erc--split-line, erc--conceal-prompt) (PRIVMSG, erc--get-isupport-entry): * lisp/erc/erc-button.el (erc-button-add-nickname-buttons) (erc--button-next): * lisp/erc/erc-common.el (erc--find-group): * lisp/erc/erc-fill.el (erc-fill, erc-fill-static) (erc-fill--wrap-escape-hidden-speaker) (erc-fill--wrap-unmerge-on-date-stamp) (erc-fill--wrap-massage-initial-message-post-clear) (erc-fill-wrap, erc-fill--wrap-rejigger-region): * lisp/erc/erc-goodies.el (erc--scrolltobottom-all) (erc--keep-place-indicator-on-window-buffer-change) (keep-place-indicator, erc--keep-place-indicator-adjust-on-clear) (erc-keep-place-move, erc--command-indicator-display): * lisp/erc/erc-ibuffer.el (erc-members): * lisp/erc/erc-join.el (erc-join--remove-requested-channel) (erc-autojoin--join): * lisp/erc/erc-networks.el (erc-networks--id-qualifying-init-parts, erc-networks--id-reload) (erc-networks--id-ensure-comparable) (erc-networks--reclaim-orphaned-target-buffers) (erc-networks--server-select): * lisp/erc/erc-nicks.el (erc-nicks-invert) (erc-nicks--redirect-face-widget-link, erc-nicks--highlight) (erc-nicks--highlight-button) (erc-nicks--list-faces-help-button-action, erc-nicks-list-faces) (erc-nicks-refresh, erc-nicks--colors-from-faces) (erc-nicks--track-prioritize) (erc-nicks--remember-face-for-track): * lisp/erc/erc-notify.el (querypoll, erc--querypoll-get-next) (erc--querypoll-on-352, erc--querypoll-send): * lisp/erc/erc-sasl.el (erc-sasl--read-password): * lisp/erc/erc-services.el (erc-services-issue-ghost-and-retry-nick): * lisp/erc/erc-speedbar.el (erc-speedbar--ensure, nickbar) (erc-speedbar-toggle-nicknames-window-lock) (erc-speedbar--compose-nicks-face): * lisp/erc/erc-stamp.el (erc-stamp--recover-on-reconnect) (erc-stamp-prefix-log-filter, erc--conceal-prompt) (erc--insert-timestamp-left, erc-insert-timestamp-right) (erc-stamp--defer-date-insertion-on-post-modify) (erc-insert-timestamp-left-and-right) (erc-stamp--redo-right-stamp-post-clear) (erc-stamp--reset-on-clear, erc-stamp--dedupe-date-stamps): * lisp/erc/erc-status-sidebar.el (bufbar) (erc-status-sidebar-prefer-target-as-name) (erc-status-sidebar-default-allsort, erc-status-sidebar-click): * lisp/erc/erc-track.el (erc-track--shortened-names-get) (erc-track--setup, erc-track--select-mode-line-face) (erc-track-modified-channels, erc-track--collect-faces-in) (erc-track--switch-buffer, erc-track--replace-killed-buffer): * lisp/erc/erc-truncate.el (erc-truncate--setup) (erc-truncate-buffer): * lisp/erc/erc.el (erc--ensure-query-member) (erc--ensure-query-members, erc--remove-channel-users-but) (erc--cusr-change-status, erc--find-mode, erc--update-modules) (erc-log-irc-protocol, erc--refresh-prompt) (erc--restore-important-text-props) (erc--order-text-properties-from-hash, erc-send-input-line) (erc-cmd-IGNORE, erc--unignore-user, erc-cmd-QUERY) (erc-cmd-BANLIST, erc--speakerize-nick) (erc--format-speaker-input-message, erc-channel-receive-names) (erc-send-current-line, erc-format-target-and/or-network) (erc-kill-buffer-function, erc-restore-text-properties) (erc--get-eq-comparable-cmd): * lisp/eshell/em-alias.el (eshell-maybe-replace-by-alias--which) (eshell-maybe-replace-by-alias): * lisp/eshell/em-glob.el (eshell-glob-convert): * lisp/eshell/em-pred.el (eshell-pred-user-or-group) (eshell-pred-file-time, eshell-pred-file-type) (eshell-pred-file-mode, eshell-pred-file-links) (eshell-pred-file-size): * lisp/eshell/em-prompt.el (eshell-forward-paragraph) (eshell-next-prompt): * lisp/eshell/esh-arg.el (eshell-resolve-current-argument): * lisp/eshell/esh-cmd.el (eshell-do-eval, eshell/which) (eshell-plain-command--which, eshell-plain-command): * lisp/eshell/esh-io.el (eshell-duplicate-handles) (eshell-protect-handles, eshell-get-target, eshell-close-target): * lisp/eshell/esh-proc.el (eshell-sentinel): * lisp/eshell/esh-var.el (eshell-parse-variable-ref) (eshell-get-variable, eshell-set-variable): * lisp/faces.el (face-at-point): * lisp/ffap.el (ffap-in-project): * lisp/filenotify.el (file-notify--rm-descriptor): * lisp/files-x.el (read-dir-locals-file) (connection-local-update-profile-variables) (connection-local-value): * lisp/files.el (file-remote-p, abbreviate-file-name) (set-auto-mode, hack-local-variables) (revert-buffer-restore-read-only): * lisp/find-dired.el (find-dired-sort-by-filename): * lisp/font-lock.el (font-lock--filter-keywords): * lisp/gnus/gnus-art.el (article-emojize-symbols): * lisp/gnus/gnus-int.el (gnus-close-server): * lisp/gnus/gnus-search.el (gnus-search-transform) (gnus-search-indexed-parse-output, gnus-search-server-to-engine): * lisp/gnus/gnus-sum.el (gnus-collect-urls, gnus-shorten-url): * lisp/gnus/gnus.el (gnus-check-backend-function): * lisp/gnus/message.el (message-send-mail): * lisp/gnus/mml.el (mml-generate-mime, mml-insert-mime-headers): * lisp/gnus/nnatom.el (nnatom--read-feed, nnatom--read-article) (nnatom--read-article-or-group-authors, nnatom--read-publish) (nnatom--read-update, nnatom--read-links): * lisp/gnus/nnfeed.el (nnfeed--read-server, nnfeed--write-server) (nnfeed--parse-feed, nnfeed--group-data, nnfeed-retrieve-article) (nnfeed-retrieve-headers, nnfeed--print-part) (nnfeed-request-article, nnfeed-request-group) (nnfeed-request-list, nnfeed--group-description) (nnfeed-request-group-description) (nnfeed-request-list-newsgroups, nnfeed-request-rename-group): * lisp/gnus/nnmh.el (nnmh-update-gnus-unreads): * lisp/help-fns.el (help-find-source) (help-fns--insert-menu-bindings, help-fns--mention-first-release) (help-fns--mention-shortdoc-groups) (help-fns--customize-variable-version) (help-fns--face-custom-version-info, describe-mode): * lisp/help-mode.el (help-make-xrefs): * lisp/help.el (help-key-description, help--describe-command): * lisp/hfy-cmap.el (htmlfontify-load-rgb-file): * lisp/ibuf-ext.el (ibuffer-jump-to-filter-group) (ibuffer-kill-filter-group, ibuffer-kill-line) (ibuffer-save-filter-groups, ibuffer-save-filters, filename) (basename, file-extension, ibuffer-diff-buffer-with-file-1) (ibuffer-mark-by-file-name-regexp) (ibuffer-mark-by-content-regexp): * lisp/ibuf-macs.el (ibuffer-aif, ibuffer-awhen): * lisp/ibuffer.el (ibuffer-mouse-toggle-mark) (ibuffer-toggle-marks, ibuffer-mark-interactive) (ibuffer-compile-format, process, ibuffer-map-lines): * lisp/image.el (image--compute-map) (image--compute-original-map): * lisp/image/exif.el (exif-parse-buffer): * lisp/image/image-converter.el (image-convert-p, image-convert) (image-converter--find-converter): * lisp/image/image-dired-util.el (image-dired-file-name-at-point): * lisp/image/image-dired.el (image-dired-track-original-file) (image-dired--on-file-in-dired-buffer) (image-dired--with-thumbnail-buffer) (image-dired-jump-original-dired-buffer) (image-dired--slideshow-step, image-dired-display-image): * lisp/image/wallpaper.el (wallpaper--init-action-kill) (wallpaper--find-setter, wallpaper--find-command) (wallpaper--find-command-args, wallpaper--x-monitor-name): * lisp/info-look.el (info-lookup-interactive-arguments) (info-complete)::(:mode): * lisp/info.el (info-pop-to-buffer, Info-read-node-name-1): * lisp/international/emoji.el (emoji--adjust-displayable-1) (emoji--add-recent): * lisp/jsonrpc.el (jsonrpc--call-deferred) (jsonrpc--process-sentinel, jsonrpc--remove): * lisp/keymap.el (keymap-local-lookup): * lisp/mail/emacsbug.el (report-emacs-bug-hook) (submit-emacs-patch): * lisp/mail/ietf-drums.el (ietf-drums-parse-addresses): * lisp/mail/mailclient.el (mailclient-send-it): * lisp/mail/rfc6068.el (rfc6068-parse-mailto-url): * lisp/mail/undigest.el (rmail-digest-parse-mixed-mime): * lisp/minibuffer.el (completion-metadata-get) (completions--after-change) (minibuffer-visible-completions--filter): * lisp/net/browse-url.el (browse-url-url-at-point) (browse-url-file-url, browse-url-emacs): * lisp/net/dbus.el (dbus-byte-array-to-string) (dbus-monitor-goto-serial): * lisp/net/dictionary.el (dictionary-search): * lisp/net/eww.el (eww--download-directory) (eww-auto-rename-buffer, eww-open-in-new-buffer, eww-submit) (eww-follow-link, eww-read-alternate-url) (eww-copy-alternate-url): * lisp/net/goto-addr.el (goto-address-at-point): * lisp/net/mailcap.el (mailcap-mime-info): * lisp/net/rcirc.el (rcirc, rcirc-connect, rcirc-send-string) (rcirc-kill-buffer-hook, rcirc-print, rcirc-when) (rcirc-color-attributes, rcirc-handler-NICK) (rcirc-handler-TAGMSG, rcirc-handler-BATCH): * lisp/net/shr.el (shr-descend, shr-adaptive-fill-function) (shr-correct-dom-case, shr-tag-a): * lisp/net/sieve.el (sieve-manage-quit): * lisp/outline.el (outline-cycle-buffer): * lisp/pcmpl-git.el (pcmpl-git--tracked-file-predicate): * lisp/proced.el (proced-auto-update-timer): * lisp/progmodes/bug-reference.el (bug-reference-try-setup-from-vc): * lisp/progmodes/c-ts-common.el (c-ts-common--fill-paragraph): * lisp/progmodes/c-ts-mode.el (c-ts-mode--preproc-offset) (c-ts-mode--anchor-prev-sibling, c-ts-mode-indent-defun): * lisp/progmodes/compile.el (compilation-error-properties) (compilation-find-file-1): * lisp/progmodes/eglot.el (eglot--check-object) (eglot--read-server, eglot-upgrade-eglot) (eglot-handle-notification, eglot--CompletionParams) (eglot-completion-at-point, eglot--sig-info) (eglot-register-capability): * lisp/progmodes/elisp-mode.el (emacs-lisp-native-compile-and-load) (elisp-eldoc-var-docstring-with-value): * lisp/progmodes/erts-mode.el (erts-mode--goto-start-of-test): * lisp/progmodes/flymake.el (flymake--update-eol-overlays) (flymake-eldoc-function): * lisp/progmodes/gdb-mi.el (gdb-breakpoints-list-handler-custom) (gdb-frame-handler): * lisp/progmodes/go-ts-mode.el (go-ts-mode-docstring) (go-ts-mode--comment-on-previous-line-p) (go-ts-mode--get-test-regexp-at-point) (go-ts-mode-test-this-file): * lisp/progmodes/grep.el (lgrep, rgrep-default-command) (grep-file-at-point): * lisp/progmodes/perl-mode.el (perl--end-of-format-p): * lisp/progmodes/php-ts-mode.el (php-ts-mode--anchor-prev-sibling, php-ts-mode--indent-defun): * lisp/progmodes/project.el (project--other-place-command) (project--find-default-from, project--transplant-file-name) (project-prefixed-buffer-name, project--remove-from-project-list) (project-prompt-project-name, project-remember-projects-under) (project--switch-project-command) (project-uniquify-dirname-transform, project-mode-line-format): * lisp/progmodes/python.el (python-font-lock-keywords-maximum-decoration) (python--treesit-fontify-union-types) (python-shell-get-process-name, python-shell-restart) (python-shell-completion-at-point, python-ffap-module-path) (python-util-comint-end-of-output-p, python--import-sources) (python-add-import, python-remove-import, python-fix-imports): * lisp/progmodes/xref.el (xref--add-log-current-defun): * lisp/repeat.el (repeat-echo-message-string): * lisp/saveplace.el (save-place-dired-hook): * lisp/server.el (server-save-buffers-kill-terminal): * lisp/shadowfile.el (shadow-make-fullname) (shadow-contract-file-name, shadow-define-literal-group): * lisp/shell.el (shell-highlight-undef-mode): * lisp/simple.el (command-completion-using-modes-p) (command-execute, file-user-uid, file-group-gid) (first-completion, last-completion, switch-to-completions): * lisp/startup.el (startup--load-user-init-file): * lisp/tab-line.el (tab-line-tabs-buffer-group-by-project): * lisp/tar-mode.el (tar-goto-file, tar-next-file-displayer): * lisp/term/android-win.el (android-encode-select-string) (gui-backend-set-selection): * lisp/term/haiku-win.el (haiku-dnd-convert-string) (haiku-select-encode-xstring, haiku-select-encode-utf-8-string): * lisp/textmodes/emacs-news-mode.el (emacs-news--buttonize): * lisp/textmodes/ispell.el (ispell-completion-at-point): * lisp/textmodes/sgml-mode.el (sgml-validate) (html-mode--complete-at-point): * lisp/textmodes/tex-mode.el (tex-recenter-output-buffer) (xref-backend-references): * lisp/thingatpt.el (thing-at-point-file-at-point) (thing-at-point-face-at-point): * lisp/thread.el (thread-list--get-status): * lisp/time.el (world-clock-copy-time-as-kill, world-clock): * lisp/touch-screen.el (touch-screen-handle-touch): * lisp/treesit.el (treesit-language-at, treesit-node-at) (treesit-node-on, treesit-buffer-root-node) (treesit-node-field-name, treesit-local-parsers-at) (treesit-local-parsers-on, treesit--cleanup-local-range-overlays) (treesit-font-lock-recompute-features) (treesit-font-lock-fontify-region, treesit-transpose-sexps) (treesit-add-log-current-defun, treesit-major-mode-setup) (treesit--explorer-refresh, treesit-install-language-grammar): * lisp/url/url.el (url-retrieve-synchronously): * lisp/vc/smerge-mode.el (smerge-diff): * lisp/vc/vc-dir.el (vc-dir): * lisp/vc/vc-dispatcher.el (vc-do-async-command): * lisp/vc/vc-git.el (vc-git-dir--branch-headers) (vc-git-dir--stash-headers, vc-git--log-edit-summary-check) (vc-git-stash-list): * lisp/vc/vc.el (vc-responsible-backend, vc-buffer-sync-fileset) (vc-clone): * lisp/visual-wrap.el (visual-wrap--apply-to-line): * lisp/wid-edit.el (widget-text) (widget-editable-list-insert-before): * lisp/window-tool-bar.el (window-tool-bar--keymap-entry-to-string): * lisp/window.el (display-buffer, display-buffer-full-frame) (window-point-context-set, window-point-context-use) (window-point-context-use-default-function): * lisp/xdg.el (xdg-current-desktop): * lisp/xwidget.el (xwidget-webkit-callback): * lisp/yank-media.el (yank-media--get-selection) (yank-media-types): * test/lisp/comint-tests.el (comint-tests/test-password-function): * test/lisp/completion-preview-tests.el (completion-preview-tests--capf): * test/lisp/cus-edit-tests.el (with-cus-edit-test): * test/lisp/erc/erc-scenarios-base-local-modules.el (-phony-sblm-): * test/lisp/erc/erc-scenarios-stamp.el (erc-scenarios-stamp--on-post-modify): * test/lisp/erc/erc-services-tests.el (erc-services-tests--asp-parse-entry): * test/lisp/erc/erc-tests.el (erc-modules--internal-property) (erc--find-mode, erc-tests--update-modules): * test/lisp/erc/resources/erc-d/erc-d-i.el (erc-d-i--parse-message): * test/lisp/erc/resources/erc-d/erc-d-t.el (erc-d-t-kill-related-buffers, erc-d-t-with-cleanup): * test/lisp/erc/resources/erc-d/erc-d-tests.el (erc-d-i--parse-message--irc-parser-tests): * test/lisp/erc/resources/erc-d/erc-d-u.el (erc-d-u--read-exchange-slowly): * test/lisp/erc/resources/erc-d/erc-d.el (erc-d--expire) (erc-d--finalize-done, erc-d--command-handle-all): * test/lisp/erc/resources/erc-scenarios-common.el (erc-scenarios-common-with-cleanup): * test/lisp/erc/resources/erc-tests-common.el (erc-tests--common-display-message) (erc-tests-common-create-subprocess): * test/lisp/ibuffer-tests.el (ibuffer-test-Bug25058): * test/lisp/international/mule-tests.el (mule-cmds-tests--ucs-names-missing-names): * test/lisp/progmodes/python-tests.el (python-tests-get-shell-interpreter) (python-tests--get-interpreter-info): * test/lisp/progmodes/ruby-ts-mode-tests.el (ruby-ts-resource-file): * test/lisp/replace-tests.el (replace-tests-with-undo): * test/src/emacs-tests.el (emacs-tests--seccomp-debug): * test/src/process-tests.el (process-tests--emacs-command) (process-tests--emacs-binary, process-tests--dump-file): * test/src/treesit-tests.el (treesit--ert-test-defun-navigation): Replace use of the now-obsolete if-let and when-let.
2024-10-19Fix 'min-width' calculation in 'visual-wrap-prefix-mode'Jim Porter
* lisp/visual-wrap.el (visual-wrap--content-prefix): Remove 'min-width' before computing the pixel width to avoid miscalculation (bug#73882).
2024-08-25Improve computation of indent depth in SHR and 'visual-wrap-prefix-mode'Jim Porter
Now, we get the average-width of the current font using 'string-pixel-width' and a specified space display spec, which doesn't require the buffer to be displayed in a window (bug#72771). * lisp/net/shr.el (shr-indent): * lisp/visual-wrap.el (visual-wrap--content-prefix): Fix getting the font when the buffer isn't displayed in a window. (visual-wrap-fill-context-prefix): Fix indentation.
2024-08-18Improve SHR/EWW support for 'visual-wrap-prefix-mode'Jim Porter
* lisp/visual-wrap.el (visual-wrap--apply-to-line): Use 'add-display-text-property' so we don't clobber other display properties. (visual-wrap--content-prefix): Remove special-case for spaces-only indent prefix; this was an attempt to be helpful for variable-pitch fonts, but in practice just interferes with matters. This case now falls back to the one immediately following it (return the string of spaces). Use 'string-pixel-width' instead of 'string-width'. * lisp/net/shr.el (shr-indent): Set 'shr-prefix-length' here to help keep track of the prefixes of nestedly-indented elements. Set the specified space width in terms of the default width of the current face. * lisp/net/shr.el (shr-adaptive-fill-function): Use 'shr-prefix-length' as set above to return a fill prefix. * lisp/net/eww.el (eww-render): Enable 'visual-wrap-prefix-mode' alongside of 'visual-line-mode'. (eww-mode): Set 'adaptive-fill-function' to 'shr-adaptive-fill-function'. * etc/NEWS: Announce this change (bug#72485).
2024-08-17Be more careful about aligning prefix lines in 'visual-wrap-prefix-mode'Jim Porter
* lisp/visual-wrap.el (visual-wrap--apply-to-line): Ensure we don't apply the 'min-width' property across multiple lines (bug#72681).
2024-08-04Add support for variable-pitch fonts in 'visual-wrap-prefix-mode'Jim Porter
* lisp/emacs-lisp/subr-x.el (string-pixel-width): Allow passing BUFFER to use the face remappings from that buffer when calculating the width. * lisp/visual-wrap.el (visual-wrap--prefix): Rename to... (visual-wrap--adjust-prefix): ... this, and support PREFIX as a number. (visual-wrap-fill-context-prefix): Make obsolete in favor of... (visual-wrap--content-prefix): ... this. (visual-wrap-prefix-function): Extract inside of loop into... (visual-wrap--apply-to-line): ... this. * doc/lispref/display.texi (Size of Displayed Text): Update documentation for 'string-pixel-width'. * etc/NEWS: Announce this change.
2024-02-01Introduce a global variant of visual-wrap-prefix-modePo Lu
* doc/emacs/basic.texi (Continuation Lines): * etc/NEWS: * lisp/visual-wrap.el (visual-wrap-prefix-mode): Document this new global minor mode. (global-visual-wrap-prefix-mode): New global minor mode.
2024-01-27; * lisp/visual-wrap.el: Fix typos.Eli Zaretskii
2024-01-27; * lisp/visual-wrap.el (visual-wrap-fill-context-prefix): Doc fix.Eli Zaretskii
2024-01-27; * lisp/visual-wrap.el: use regexp-unmatchableMattias EngdegÄrd
2024-01-27; Minor improvements in 'visual-wrap-prefix-mode'Eli Zaretskii
* lisp/visual-wrap.el (visual-wrap-extra-indent): Add :version. (visual-wrap-fill-context-prefix): Doc fix. * lisp/menu-bar.el (menu-bar-line-wrapping-menu): Move the menu to a better place, improve the help-echo text. * etc/NEWS: * doc/emacs/basic.texi (Continuation Lines): Improve documentation and indexing of 'visual-wrap-prefix-mode'.
2024-01-27Move Visual Wrap menu to menu-bar.elPo Lu
* lisp/menu-bar.el (menu-bar-line-wrapping-menu): Insert new menu item controlling visual-wrap-prefix-mode. * lisp/visual-wrap.el: Remove menu bar autoload.
2024-01-27* lisp/visual-wrap.el (visual-wrap-prefix-mode): Improve doc string.Po Lu
2024-01-27Import ELPA package adaptive-wrap as visual-wrapPo Lu
* doc/emacs/basic.texi (Continuation Lines): Document visual-wrap and its applications. * etc/NEWS (Editing Changes in Emacs 30.1): Ditto. * lisp/visual-wrap.el (visual-wrap-extra-indent) (visual-wrap--face-extend-p, visual-wrap--prefix-face) (visual-wrap--prefix, visual-wrap-fill-context-prefix) (visual-wrap-prefix-function, visual-wrap-prefix-mode, lookup-key) (visual-wrap): New file. Update copyright years and rename to `visual-wrap'.