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| author | Philip Kaludercic <philipk@posteo.net> | 2021-12-31 12:45:52 +0100 |
|---|---|---|
| committer | Lars Ingebrigtsen <larsi@gnus.org> | 2022-01-14 09:46:59 +0100 |
| commit | f62fe2ebde840da0bcef4899840c594b7b7d9169 (patch) | |
| tree | 8961a429b6dba6a80765fee876c1c7685dc27964 /lisp/hi-lock.el | |
| parent | df44b2d956d1a658c51c558857cdc6d0b2e30572 (diff) | |
| download | emacs-f62fe2ebde840da0bcef4899840c594b7b7d9169.tar.gz | |
Implement context-menu-mode support for hi-lock
* hi-lock.el (hi-lock-symbol-at-mouse): Add new command
(hi-lock-context-menu): Add new function
Diffstat (limited to 'lisp/hi-lock.el')
| -rw-r--r-- | lisp/hi-lock.el | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/lisp/hi-lock.el b/lisp/hi-lock.el index fbd698e234a..d7d98c78f86 100644 --- a/lisp/hi-lock.el +++ b/lisp/hi-lock.el @@ -854,6 +854,25 @@ SPACES-REGEXP is a regexp to substitute spaces in font-lock search." ;; continue standard unloading nil) +;;; Mouse support +(defun hi-lock-symbol-at-mouse (event) + "Highlight symbol at mouse click EVENT." + (interactive "e") + (save-excursion + (mouse-set-point event) + (highlight-symbol-at-point))) + +(defun hi-lock-context-menu (menu click) + "Populate MENU with a menu item to highlight symbol at CLICK." + (save-excursion + (mouse-set-point click) + (when (symbol-at-point) + (define-key-after menu [highlight-search-separator] menu-bar-separator) + (define-key-after menu [highlight-search-mouse] + '(menu-item "Highlight Symbol" highlight-symbol-at-mouse + :help "Highlight symbol at point")))) + menu) + (provide 'hi-lock) ;;; hi-lock.el ends here |