;;; hi-lock.el --- minor mode for interactive automatic highlighting
-;; Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
-;; 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2000-2011 Free Software Foundation, Inc.
;; Author: David M. Koppelman <koppel@ece.lsu.edu>
;; Keywords: faces, minor-mode, matching, display
;;; Code:
-(eval-and-compile
- (require 'font-lock))
+(require 'font-lock)
(defgroup hi-lock nil
"Interactively add and remove font-lock patterns for highlighting text."
(make-variable-buffer-local 'hi-lock-file-patterns)
(put 'hi-lock-file-patterns 'permanent-local t)
-(defvar hi-lock-menu (make-sparse-keymap "Hi Lock")
+(defvar hi-lock-menu
+ (let ((map (make-sparse-keymap "Hi Lock")))
+ (define-key-after map [highlight-regexp]
+ '(menu-item "Highlight Regexp..." highlight-regexp
+ :help "Highlight text matching PATTERN (a regexp)."))
+
+ (define-key-after map [highlight-phrase]
+ '(menu-item "Highlight Phrase..." highlight-phrase
+ :help "Highlight text matching PATTERN (a regexp processed to match phrases)."))
+
+ (define-key-after map [highlight-lines-matching-regexp]
+ '(menu-item "Highlight Lines..." highlight-lines-matching-regexp
+ :help "Highlight lines containing match of PATTERN (a regexp)."))
+
+ (define-key-after map [unhighlight-regexp]
+ '(menu-item "Remove Highlighting..." unhighlight-regexp
+ :help "Remove previously entered highlighting pattern."
+ :enable hi-lock-interactive-patterns))
+
+ (define-key-after map [hi-lock-write-interactive-patterns]
+ '(menu-item "Patterns to Buffer" hi-lock-write-interactive-patterns
+ :help "Insert interactively added REGEXPs into buffer at point."
+ :enable hi-lock-interactive-patterns))
+
+ (define-key-after map [hi-lock-find-patterns]
+ '(menu-item "Patterns from Buffer" hi-lock-find-patterns
+ :help "Use patterns (if any) near top of buffer."))
+ map)
"Menu for hi-lock mode.")
-(define-key-after hi-lock-menu [highlight-regexp]
- '(menu-item "Highlight Regexp..." highlight-regexp
- :help "Highlight text matching PATTERN (a regexp)."))
-
-(define-key-after hi-lock-menu [highlight-phrase]
- '(menu-item "Highlight Phrase..." highlight-phrase
- :help "Highlight text matching PATTERN (a regexp processed to match phrases)."))
-
-(define-key-after hi-lock-menu [highlight-lines-matching-regexp]
- '(menu-item "Highlight Lines..." highlight-lines-matching-regexp
- :help "Highlight lines containing match of PATTERN (a regexp)."))
-
-(define-key-after hi-lock-menu [unhighlight-regexp]
- '(menu-item "Remove Highlighting..." unhighlight-regexp
- :help "Remove previously entered highlighting pattern."
- :enable hi-lock-interactive-patterns))
-
-(define-key-after hi-lock-menu [hi-lock-write-interactive-patterns]
- '(menu-item "Patterns to Buffer" hi-lock-write-interactive-patterns
- :help "Insert interactively added REGEXPs into buffer at point."
- :enable hi-lock-interactive-patterns))
-
-(define-key-after hi-lock-menu [hi-lock-find-patterns]
- '(menu-item "Patterns from Buffer" hi-lock-find-patterns
- :help "Use patterns (if any) near top of buffer."))
-
-(defvar hi-lock-map (make-sparse-keymap "Hi Lock")
+(defvar hi-lock-map
+ (let ((map (make-sparse-keymap "Hi Lock")))
+ (define-key map "\C-xwi" 'hi-lock-find-patterns)
+ (define-key map "\C-xwl" 'highlight-lines-matching-regexp)
+ (define-key map "\C-xwp" 'highlight-phrase)
+ (define-key map "\C-xwh" 'highlight-regexp)
+ (define-key map "\C-xwr" 'unhighlight-regexp)
+ (define-key map "\C-xwb" 'hi-lock-write-interactive-patterns)
+ map)
"Key map for hi-lock.")
-(define-key hi-lock-map "\C-xwi" 'hi-lock-find-patterns)
-(define-key hi-lock-map "\C-xwl" 'highlight-lines-matching-regexp)
-(define-key hi-lock-map "\C-xwp" 'highlight-phrase)
-(define-key hi-lock-map "\C-xwh" 'highlight-regexp)
-(define-key hi-lock-map "\C-xwr" 'unhighlight-regexp)
-(define-key hi-lock-map "\C-xwb" 'hi-lock-write-interactive-patterns)
-
;; Visible Functions
;;;###autoload
(define-minor-mode hi-lock-mode
- "Toggle minor mode for interactively adding font-lock highlighting patterns.
-
-If ARG positive, turn hi-lock on. Issuing a hi-lock command will also
-turn hi-lock on. To turn hi-lock on in all buffers use
-`global-hi-lock-mode' or in your .emacs file (global-hi-lock-mode 1).
-When hi-lock is turned on, a \"Regexp Highlighting\" submenu is added
-to the \"Edit\" menu. The commands in the submenu, which can be
-called interactively, are:
+ "Toggle selective highlighting of patterns (Hi Lock mode).
+With a prefix argument ARG, enable Hi Lock mode if ARG is
+positive, and disable it otherwise. If called from Lisp, enable
+the mode if ARG is omitted or nil.
+
+Issuing one the highlighting commands listed below will
+automatically enable Hi Lock mode. To enable Hi Lock mode in all
+buffers, use `global-hi-lock-mode' or add (global-hi-lock-mode 1)
+to your init file. When Hi Lock mode is enabled, a \"Regexp
+Highlighting\" submenu is added to the \"Edit\" menu. The
+commands in the submenu, which can be called interactively, are:
\\[highlight-regexp] REGEXP FACE
Highlight matches of pattern REGEXP in current buffer with FACE.
\\<minibuffer-local-must-match-map>Use \\[minibuffer-complete] to complete a partially typed regexp.
\(See info node `Minibuffer History'.\)"
(interactive
- (if (and (display-popup-menus-p) (not last-nonmenu-event))
+ (if (and (display-popup-menus-p)
+ (listp last-nonmenu-event)
+ use-dialog-box)
(catch 'snafu
(or
(x-popup-menu
(provide 'hi-lock)
-;; arch-tag: d2e8fd07-4cc9-4c6f-a200-1e729bc54066
;;; hi-lock.el ends here