notmuch.el: Add documentation for notmuch-search-show-thread.

[notmuch] / notmuch.el

diff --git a/notmuch.el b/notmuch.el
index 96c5d965e1dcf35a6061c307ca5a19022cc292b3..b99ca02effade25fbaf8d12c45816c33e242e6cb 100644 (file)
--- a/notmuch.el
+++ b/notmuch.el
@@ -877,7 +877,7 @@ thread from that buffer can be show when done with this one)."
                           (setq btn (forward-button 1))
                         (error (setq btn nil)))
                     ))
-                  (beginning-of-buffer)
+                  (goto-char (point-min))
                   ))))
       )))
 
@@ -1012,6 +1012,7 @@ global search.
   (get-text-property (point) 'notmuch-search-thread-id))
 
 (defun notmuch-search-show-thread ()
+  "Display the currently selected thread."
   (interactive)
   (let ((thread-id (notmuch-search-find-thread-id)))
     (if (> (length thread-id) 0)
@@ -1152,7 +1153,7 @@ characters as well as `_.+-'.
     (let ((words action-split))
       (when (null words) (error "No operation given"))
       (while words
-       (unless (string-match-p "^[\+\-][_\+\-\\w]+$" (car words))
+       (unless (string-match-p "^[-+][-+_.[:word:]]+$" (car words))
          (error "Action must be of the form `+thistag -that_tag'"))
        (setq words (cdr words))))
     (apply 'notmuch-call-notmuch-process "tag"