From: David Edmondson <dme@dme.org>
Date: Tue, 4 May 2010 14:53:29 +0000 (+0100)
Subject: emacs: More functionality for `notmuch-wash-tidy-citations'.
X-Git-Tag: maildir-sync-v4~118
X-Git-Url: http://rtime.felk.cvut.cz/gitweb/notmuch.git/commitdiff_plain/5ebf5efcb0ed316139f9c44a10ddffc09637f596

emacs: More functionality for `notmuch-wash-tidy-citations'.

Add:
- Insert a blank line before a citation if there isn't one,
- Insert a blank line after a citation if there isn't one.
---

diff --git a/emacs/notmuch-wash.el b/emacs/notmuch-wash.el
index 46e18243..26a3f881 100644
--- a/emacs/notmuch-wash.el
+++ b/emacs/notmuch-wash.el
@@ -214,7 +214,17 @@ Perform four transformations on the message body:
   ;; text.
   (goto-char (point-min))
   (while (re-search-forward "\\(^>[> ]*\n\\)\\(^$\\|^[^>].*\\)" nil t)
-    (replace-match "\\2")))
+    (replace-match "\\2"))
+
+  ;; Insert a blank line before a citation if there isn't one.
+  (goto-char (point-min))
+  (while (re-search-forward "\\(^[^>]+\\)\n>" nil t)
+    (replace-match "\\1\n\n>"))
+
+  ;; Insert a blank line after a citation if there isn't one.
+  (goto-char (point-min))
+  (while (re-search-forward "\\(^>.+\\)\n\\([^>]\\)" nil t)
+    (replace-match "\\1\n\n\\2")))
 
 ;;