X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=emacs%2Fnotmuch.el;h=8acdef377de98d29f8b3fa2f818796a295a0d100;hb=6a833a6e83865f6999707cc30768d07e1351c2cb;hp=6564816f078659f23ab5f6a6c6fc51478aa695ae;hpb=8cca886b10c5ec44f3214701c0c1e3c896d53d5c;p=notmuch

diff --git a/emacs/notmuch.el b/emacs/notmuch.el
index 6564816f..8acdef37 100644
--- a/emacs/notmuch.el
+++ b/emacs/notmuch.el
@@ -1,4 +1,4 @@
-;; notmuch.el --- run notmuch within emacs
+;;; notmuch.el --- run notmuch within emacs
 ;;
 ;; Copyright © Carl Worth
 ;;
@@ -15,15 +15,18 @@
 ;; General Public License for more details.
 ;;
 ;; You should have received a copy of the GNU General Public License
-;; along with Notmuch.  If not, see <http://www.gnu.org/licenses/>.
+;; along with Notmuch.  If not, see <https://www.gnu.org/licenses/>.
 ;;
 ;; Authors: Carl Worth <cworth@cworth.org>
+;; Homepage: https://notmuchmail.org/
+
+;;; Commentary:
 
 ;; This is an emacs-based interface to the notmuch mail system.
 ;;
 ;; You will first need to have the notmuch program installed and have a
 ;; notmuch database built in order to use this. See
-;; http://notmuchmail.org for details.
+;; https://notmuchmail.org for details.
 ;;
 ;; To install this software, copy it to a directory that is on the
 ;; `load-path' variable within emacs (a good candidate is
@@ -45,7 +48,9 @@
 ;;
 ;; Have fun, and let us know if you have any comment, questions, or
 ;; kudos: Notmuch list <notmuch@notmuchmail.org> (subscription is not
-;; required, but is available from http://notmuchmail.org).
+;; required, but is available from https://notmuchmail.org).
+
+;;; Code:
 
 (eval-when-compile (require 'cl))
 (require 'mm-view)
@@ -61,10 +66,6 @@
 (require 'notmuch-message)
 (require 'notmuch-parser)
 
-(unless (require 'notmuch-version nil t)
-  (defconst notmuch-emacs-version "unknown"
-    "Placeholder variable when notmuch-version.el[c] is not available."))
-
 (defcustom notmuch-search-result-format
   `(("date" . "%12s ")
     ("count" . "%-7s ")
@@ -166,7 +167,7 @@ there will be called at other points of notmuch execution."
     (define-key map "o" 'notmuch-search-toggle-order)
     (define-key map "c" 'notmuch-search-stash-map)
     (define-key map "t" 'notmuch-search-filter-by-tag)
-    (define-key map "f" 'notmuch-search-filter)
+    (define-key map "l" 'notmuch-search-filter)
     (define-key map [mouse-1] 'notmuch-search-show-thread)
     (define-key map "*" 'notmuch-search-tag-all)
     (define-key map "a" 'notmuch-search-archive-thread)
@@ -462,7 +463,11 @@ no messages in the region then return nil."
   (notmuch-search-properties-in-region :subject beg end))
 
 (defun notmuch-search-show-thread (&optional elide-toggle)
-  "Display the currently selected thread."
+  "Display the currently selected thread.
+
+With a prefix argument, invert the default value of
+`notmuch-show-only-matching-messages' when displaying the
+thread."
   (interactive "P")
   (let ((thread-id (notmuch-search-find-thread-id))
 	(subject (notmuch-search-find-subject)))
@@ -982,18 +987,28 @@ default sort order is defined by `notmuch-search-oldest-first'."
   (set 'notmuch-search-oldest-first (not notmuch-search-oldest-first))
   (notmuch-search-refresh-view))
 
+(defun notmuch-group-disjunctive-query-string (query-string)
+  "Group query if it contains a complex expression.
+
+Enclose QUERY-STRING in parentheses if it matches
+`notmuch-search-disjunctive-regexp'."
+  (if (string-match-p notmuch-search-disjunctive-regexp query-string)
+      (concat "( " query-string " )")
+    query-string))
+
 (defun notmuch-search-filter (query)
-  "Filter the current search results based on an additional query string.
+  "Filter or LIMIT the current search results based on an additional query string.
 
 Runs a new search matching only messages that match both the
 current search results AND the additional query string provided."
   (interactive (list (notmuch-read-query "Filter search: ")))
-  (let ((grouped-query (if (string-match-p notmuch-search-disjunctive-regexp query)
-			   (concat "( " query " )")
-			 query)))
-    (notmuch-search (if (string= notmuch-search-query-string "*")
+  (let ((grouped-query (notmuch-group-disjunctive-query-string query))
+	(grouped-original-query (notmuch-group-disjunctive-query-string
+				 notmuch-search-query-string)))
+    (notmuch-search (if (string= grouped-original-query "*")
 			grouped-query
-		      (concat notmuch-search-query-string " and " grouped-query)) notmuch-search-oldest-first)))
+		      (concat grouped-original-query " and " grouped-query))
+		    notmuch-search-oldest-first)))
 
 (defun notmuch-search-filter-by-tag (tag)
   "Filter the current search results based on a single tag.
@@ -1054,3 +1069,5 @@ notmuch buffers exist, run `notmuch'."
     (let ((init-file (locate-file notmuch-init-file '("/")
 				  (get-load-suffixes))))
       (if init-file (load init-file nil t t))))
+
+;;; notmuch.el ends here