From ec9a75a5f503c4f19b0b3591d6fd8357762b1a84 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20T=C3=A1vora?= <joaotavora@gmail.com>
Date: Thu, 1 Dec 2011 19:32:11 +0000
Subject: [PATCH] When testing snippets for a specific mode, turn off read-only
 in the testing buffer.

---
 yasnippet.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/yasnippet.el b/yasnippet.el
index d0cb00d..6dac61d 100644
--- a/yasnippet.el
+++ b/yasnippet.el
@@ -2554,6 +2554,7 @@ With optional prefix argument KILL quit the window and buffer."
              (switch-to-buffer (get-buffer-create buffer-name))
              (setq buffer-undo-list nil)
              (condition-case nil (funcall test-mode) (error nil))
+             (setq buffer-read-only nil)
              (yas/expand-snippet (yas/template-content yas/current-template)
                                  (point-min)
                                  (point-max)