[elpa] 20/46: js2-read-unicode-escape: use a stricter regexp

[Dmitry Gutov]

dgutov pushed a commit to branch master
in repository elpa.

commit c89040f0db886ce85b6383ce4cf80b7e592bdb47
Author: Dmitry Gutov <address@hidden>
Date:   Wed Jul 9 20:08:11 2014 +0300

    js2-read-unicode-escape: use a stricter regexp
---
 js2-mode.el |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/js2-mode.el b/js2-mode.el
index 6e719d5..b4f768c 100644
--- a/js2-mode.el
+++ b/js2-mode.el
@@ -5144,7 +5144,7 @@ Doesn't change the values of any scanner variables."
   (ignore-errors
     (let ((s (buffer-substring-no-properties js2-ts-cursor
                                              (+ 4 js2-ts-cursor))))
-      (if (string-match "[[:alnum:]]\\{4\\}" s)
+      (if (string-match "[0-9a-fA-F]\\{4\\}" s)
           (read (concat "?\\u" s))))))
 
 (defun js2-match-char (test)