diff options
Diffstat (limited to 'lisp/progmodes/bug-reference.el')
| -rw-r--r-- | lisp/progmodes/bug-reference.el | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/lisp/progmodes/bug-reference.el b/lisp/progmodes/bug-reference.el index 5f20ea63573..8ec379afab2 100644 --- a/lisp/progmodes/bug-reference.el +++ b/lisp/progmodes/bug-reference.el @@ -1,6 +1,6 @@ ;; bug-reference.el --- buttonize bug references -;; Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc. +;; Copyright (C) 2008-2011 Free Software Foundation, Inc. ;; Author: Tom Tromey <tromey@redhat.com> ;; Created: 21 Mar 2007 @@ -41,13 +41,28 @@ (defvar bug-reference-url-format nil "Format used to turn a bug number into a URL. The bug number is supplied as a string, so this should have a single %s. -There is no default setting for this, it must be set per file.") +This can also be a function designator; it is called without arguments + and should return a string. +It can use `match-string' to get parts matched against +`bug-reference-bug-regexp', specifically: + 1. issue kind (bug, patch, rfe &c) + 2. issue number. + +There is no default setting for this, it must be set per file. +If you set it to a symbol in the file Local Variables section, +you need to add a `bug-reference-url-format' property to it: +\(put 'my-bug-reference-url-format 'bug-reference-url-format t) +so that it is considered safe, see `enable-local-variables'.") ;;;###autoload -(put 'bug-reference-url-format 'safe-local-variable 'stringp) +(put 'bug-reference-url-format 'safe-local-variable + (lambda (s) + (or (stringp s) + (and (symbolp s) + (get s 'bug-reference-url-format))))) (defconst bug-reference-bug-regexp - "\\(?:[Bb]ug ?#\\|PR [a-z-+]+/\\)\\([0-9]+\\)" + "\\([Bb]ug ?#\\|[Pp]atch ?#\\|RFE ?#\\|PR [a-z-+]+/\\)\\([0-9]+\\)" "Regular expression which matches bug references.") (defun bug-reference-set-overlay-properties () @@ -87,12 +102,14 @@ There is no default setting for this, it must be set per file.") (overlay-put overlay 'category 'bug-reference) ;; Don't put a link if format is undefined (when bug-reference-url-format - (overlay-put overlay 'bug-reference-url - (format bug-reference-url-format - (match-string-no-properties 1)))))))))) + (overlay-put overlay 'bug-reference-url + (if (stringp bug-reference-url-format) + (format bug-reference-url-format + (match-string-no-properties 2)) + (funcall bug-reference-url-format)))))))))) ;; Taken from button.el. -(defun bug-reference-push-button (&optional pos use-mouse-action) +(defun bug-reference-push-button (&optional pos _use-mouse-action) "Open URL corresponding to the bug reference at POS." (interactive (list (if (integerp last-command-event) (point) last-command-event))) @@ -134,5 +151,4 @@ There is no default setting for this, it must be set per file.") (widen) (bug-reference-unfontify (point-min) (point-max))))) -;; arch-tag: b138abce-e5c3-475e-bd58-7afba40387ea ;;; bug-reference.el ends here |