be more flexible in what's a name

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@16047 f5534014-38df-0310-8fa8-9805f1628bb7

diff --git a/epan/dtd_preparse.l b/epan/dtd_preparse.l
index 594cce1a66ab7f86b7a61f16d6eed2c992672029..3a12992449716d9f2f398e6c5419a08b38eb0766 100644 (file)
--- a/epan/dtd_preparse.l
+++ b/epan/dtd_preparse.l
@@ -80,7 +80,7 @@ system     SYSTEM
 filename   [^"]+
 
 
-name [A-Za-z][-:A-Za-z0-9_]*
+name [A-Za-z][-:A-Za-z0-9_\.]*
 
 quote "\""
 percent [%]