emacs: Don't regard a manually indented '>' as introducing a citation.

In the message mentioned in the previous commit, an ASCII diagram was
included in which '>' was used as the first non-whitespace character
in a line. Notmuch previously (and mistakenly) regarded this as a
citation.

We fix this by only regarding a '>' in the first column of an email as
introducing a citation.

1 files changed, 4 insertions, 2 deletions

diff --git a/notmuch.el b/notmuch.el
index 9ec89ca0..33e434f3 100644
--- a/notmuch.el
+++ b/notmuch.el
@@ -599,11 +599,13 @@ which this thread was originally shown."
   (while (< (point) end)
     (let ((beg-sub (point-marker))
 	  (indent (make-string depth ? ))
-	  (citation "[[:space:]]*>"))
+	  (citation ">"))
+      (move-to-column depth)
       (if (looking-at citation)
 	  (progn
 	    (while (looking-at citation)
-	      (forward-line))
+	      (forward-line)
+	      (move-to-column depth))
 	    (let ((overlay (make-overlay beg-sub (point)))
                   (invis-spec (make-symbol "notmuch-citation-region")))
               (add-to-invisibility-spec invis-spec)