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src/Pure/Isar/parse.scala
changeset 56801 8dd9df88f647
parent 56464 555f4be59be6
child 58861 5ff61774df11 
--- a/src/Pure/Isar/parse.scala	Wed Apr 30 13:11:24 2014 +0200
+++ b/src/Pure/Isar/parse.scala	Wed Apr 30 22:34:11 2014 +0200
@@ -71,6 +71,8 @@
       atom("file name/path specification", tok => tok.is_name && Path.is_wellformed(tok.content))
     def theory_name: Parser[String] =
       atom("theory name", tok => tok.is_name && Path.is_wellformed(tok.content))
+    def theory_xname: Parser[String] =
+      atom("theory name reference", tok => tok.is_xname && Path.is_wellformed(tok.content))
 
     private def tag_name: Parser[String] =
       atom("tag name", tok =>
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