[PATCH v2] emacs: Turn id:"<message-id>" elements into buttons for notmuch searches
Daniel Schoepe
daniel.schoepe at googlemail.com
Wed Jul 6 07:18:01 PDT 2011
This fixes the minor annoyance that message ids were parsed as mail
addresses by goto-address-mode in notmuch-show buffers.
---
emacs/notmuch-show.el | 24 +++++++++++++++++++++---
1 files changed, 21 insertions(+), 3 deletions(-)
diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index f96743b..f924d17 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -27,6 +27,7 @@
(require 'mm-decode)
(require 'mailcap)
(require 'icalendar)
+(require 'goto-addr)
(require 'notmuch-lib)
(require 'notmuch-query)
@@ -778,6 +779,24 @@ current buffer, if possible."
(defvar notmuch-show-parent-buffer nil)
(make-variable-buffer-local 'notmuch-show-parent-buffer)
+(defun notmuch-show-buttonise-links (start end)
+ "Buttonise URLs and mail addresses between START and END.
+
+This also turns id:\"<message id>\"-parts into buttons for
+a corresponding notmuch search."
+ (goto-address-fontify-region start end)
+ (save-excursion
+ (goto-char start)
+ (while (re-search-forward "id:\"[^ ]+\"" end t)
+ ;; remove the overlay created by goto-address-mode
+ (remove-overlays (match-beginning 0) (match-end 0) 'goto-address t)
+ (make-text-button (match-beginning 0) (match-end 0)
+ 'action `(lambda (arg)
+ (notmuch-search ,(match-string-no-properties 0)))
+ 'follow-link t
+ 'help-echo "Mouse-1, RET: search for this message"
+ 'face goto-address-mail-face))))
+
;;;###autoload
(defun notmuch-show (thread-id &optional parent-buffer query-context buffer-name crypto-switch)
"Run \"notmuch show\" with the given thread ID and display results.
@@ -822,9 +841,8 @@ function is used. "
(notmuch-show-insert-forest
(notmuch-query-get-threads basic-args))))
- ;; Enable buttonisation of URLs and email addresses in the
- ;; buffer.
- (goto-address-mode t)
+ (jit-lock-register #'notmuch-show-buttonise-links)
+
;; Act on visual lines rather than logical lines.
(visual-line-mode t)
--
1.7.5.4
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