X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=emacs%2Fnotmuch-wash.el;h=3a9ffdd0daf75af50deb80504ffeae9ee98410ff;hb=a4617f29ce81e7ae3e0cb747fdb9070f88407a28;hp=a76b4f5b589ab0d0f1ada7ced2bc024e31a5b91b;hpb=5ddaf59915b477d9eccfafaf7e5ac8094ea8f6ca;p=notmuch

diff --git a/emacs/notmuch-wash.el b/emacs/notmuch-wash.el
index a76b4f5b..3a9ffdd0 100644
--- a/emacs/notmuch-wash.el
+++ b/emacs/notmuch-wash.el
@@ -1,4 +1,4 @@
-;; notmuch-wash.el --- cleaning up message bodies
+;;; notmuch-wash.el --- cleaning up message bodies
 ;;
 ;; Copyright © Carl Worth
 ;; Copyright © David Edmondson
@@ -16,14 +16,19 @@
 ;; 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>
 ;;          David Edmondson <dme@dme.org>
 
+;;; Code:
+
 (require 'coolj)
+(require 'notmuch-lib)
 
-(declare-function notmuch-show-insert-bodypart "notmuch-show" (msg part depth &optional hide))
+(declare-function notmuch-show-insert-bodypart "notmuch-show"
+		  (msg part depth &optional hide))
+(defvar notmuch-show-indent-messages-width)
 
 ;;
 
@@ -119,8 +124,8 @@ collapse the remaining lines into a button."
 
 If this is nil, lines in messages will be wrapped to fit in the
 current window. If this is a number, lines will be wrapped after
-this many characters or at the window width (whichever one is
-lower)."
+this many characters (ignoring indentation due to thread depth)
+or at the window width (whichever one is lower)."
   :type '(choice (const :tag "window width" nil)
 		 (integer :tag "number of characters"))
   :group 'notmuch-wash)
@@ -183,13 +188,16 @@ message parts."
   (let* ((type (overlay-get overlay 'type))
 	 (invis-spec (overlay-get overlay 'invisible))
 	 (state (if (invisible-p invis-spec) "hidden" "visible"))
-	 (label-format (symbol-value (intern-soft (concat "notmuch-wash-button-"
-							  type "-" state "-format"))))
-	 (lines-count (count-lines (overlay-start overlay) (overlay-end overlay))))
+	 (label-format (symbol-value
+			(intern-soft
+			 (format "notmuch-wash-button-%s-%s-format"
+				 type state))))
+	 (lines-count (count-lines (overlay-start overlay)
+				   (overlay-end overlay))))
     (format label-format lines-count)))
 
 (defun notmuch-wash-region-to-button (msg beg end type &optional prefix)
-  "Auxiliary function to do the actual making of overlays and buttons
+  "Auxiliary function to do the actual making of overlays and buttons.
 
 BEG and END are buffer locations. TYPE should a string, either
 \"citation\" or \"signature\". Optional PREFIX is some arbitrary
@@ -235,7 +243,8 @@ that PREFIX should not include a newline."
     (let* ((cite-start (match-beginning 0))
 	   (cite-end (match-end 0))
 	   (cite-lines (count-lines cite-start cite-end)))
-      (overlay-put (make-overlay cite-start cite-end) 'face 'notmuch-wash-cited-text)
+      (overlay-put (make-overlay cite-start cite-end)
+		   'face 'notmuch-wash-cited-text)
       (when (> cite-lines (+ notmuch-wash-citation-lines-prefix
 			     notmuch-wash-citation-lines-suffix
 			     1))
@@ -257,7 +266,8 @@ that PREFIX should not include a newline."
 		  (sig-end-marker (make-marker)))
 	      (set-marker sig-start-marker sig-start)
 	      (set-marker sig-end-marker (point-max))
-	      (overlay-put (make-overlay sig-start-marker sig-end-marker) 'face 'message-cited-text)
+	      (overlay-put (make-overlay sig-start-marker sig-end-marker)
+			   'face 'message-cited-text)
 	      (notmuch-wash-region-to-button
 	       msg sig-start-marker sig-end-marker
 	       "signature"))))))
@@ -333,12 +343,13 @@ message at the window width. When doing so, citation leaders in
 the wrapped text are maintained."
 
   (let* ((coolj-wrap-follows-window-size nil)
+	 (indent (* depth notmuch-show-indent-messages-width))
 	 (limit (if (numberp notmuch-wash-wrap-lines-length)
-		    (min notmuch-wash-wrap-lines-length
+		    (min (+ notmuch-wash-wrap-lines-length indent)
 			 (window-width))
 		  (window-width)))
 	 (fill-column (- limit
-			 depth
+			 indent
 			 ;; 2 to avoid poor interaction with
 			 ;; `word-wrap'.
 			 2)))
@@ -423,3 +434,5 @@ for error."
 ;;
 
 (provide 'notmuch-wash)
+
+;;; notmuch-wash.el ends here