X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;ds=sidebyside;f=notmuch.el;h=6adac9e663e7d9cf79325ae506dd991e21269194;hb=7293d848269649c0801287d985a8542aab096e9f;hp=d762c6fcffb650b5be3043e85caa6cad4a537350;hpb=dc4d0a53a295e2df09d0ae79ded74f8d5fd0e1a4;p=notmuch

diff --git a/notmuch.el b/notmuch.el
index d762c6fc..6adac9e6 100644
--- a/notmuch.el
+++ b/notmuch.el
@@ -174,7 +174,7 @@ Unlike builtin `next-line' this version accepts no arguments."
     (if (not (looking-at notmuch-show-message-begin-regexp))
 	(re-search-backward notmuch-show-message-begin-regexp))
     (re-search-forward notmuch-show-id-regexp)
-    (buffer-substring (match-beginning 1) (match-end 1))))
+    (buffer-substring-no-properties (match-beginning 1) (match-end 1))))
 
 (defun notmuch-show-get-filename ()
   (save-excursion
@@ -182,7 +182,7 @@ Unlike builtin `next-line' this version accepts no arguments."
     (if (not (looking-at notmuch-show-message-begin-regexp))
 	(re-search-backward notmuch-show-message-begin-regexp))
     (re-search-forward notmuch-show-filename-regexp)
-    (buffer-substring (match-beginning 1) (match-end 1))))
+    (buffer-substring-no-properties (match-beginning 1) (match-end 1))))
 
 (defun notmuch-show-set-tags (tags)
   (save-excursion
@@ -801,6 +801,7 @@ thread from that buffer can be show when done with this one)."
     (define-key map [mouse-1] 'notmuch-search-show-thread)
     (define-key map "+" 'notmuch-search-add-tag)
     (define-key map "-" 'notmuch-search-remove-tag)
+    (define-key map "*" 'notmuch-search-operate-all)
     (define-key map "<" 'beginning-of-buffer)
     (define-key map ">" 'notmuch-search-goto-last-thread)
     (define-key map "=" 'notmuch-search-refresh-view)
@@ -1001,6 +1002,29 @@ This function advances point to the next line when finished."
 		  (set 'more nil))))))
       (delete-process proc))))
 
+(defun notmuch-search-operate-all (action)
+  "Operate on all messages matching the current query.  Any
+number of whitespace separated actions can be given.  Each action
+must have one of the two forms
+
+  +tagname              Add the tag `tagname'
+  -tagname              Remove the tag `tagname'
+
+Each character of the tag name may consist of alphanumeric
+characters as well as `_.+-'.
+"
+  (interactive "sOperation (+add -drop): notmuch tag ")
+  (let ((action-split (split-string action " +")))
+    ;; Perform some validation
+    (let ((words action-split))
+      (when (null words) (error "No operation given"))
+      (while words
+	(unless (string-match-p "^[\+\-][_\+\-\\w]+$" (car words))
+	  (error "Action must be of the form `+thistag -that_tag'"))
+	(setq words (cdr words))))
+    (apply 'notmuch-call-notmuch-process "tag"
+	   (append action-split (list notmuch-search-query-string) nil))))
+
 (defun notmuch-search (query &optional oldest-first)
   "Run \"notmuch search\" with the given query string and display results."
   (interactive "sNotmuch search: ")