emacs-emojify

commit b44b8aca65bc0fd4903585dbb3c06a9187039881
parent 64f8815888befea1797d6ba08b8bde3d529b12f7
Author: Iqbal Ansari <iqbal.ansari@ignitesol.com>
Date:   Thu, 29 Oct 2015 15:01:56 +0530

Ensure we have not moved past the region end while searching for regexp

Diffstat:
M
emojify.el
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/emojify.el b/emojify.el
@@ -199,7 +199,8 @@ Used by `emojify-display-emojis-in-region' and `emojify-undisplay-emojis-in-regi
 BEG and END are the beginning and end of the region respectively"
   (emojify-with-saved-buffer-state
     (goto-char beg)
-    (while (search-forward-regexp emoji-regexps end t)
+    (while (and (> end (point))
+                (search-forward-regexp emoji-regexps end t))
       (let ((match-beginning (match-beginning 0))
             (match-end (match-end 0))
             (match (match-string-no-properties 0))