src/HOL/Lex/RegExp.thy
changeset 5184 9b8547a9496a
parent 4832 bc11b5b06f87
child 11379 0c90ffd3f3e2
--- a/src/HOL/Lex/RegExp.thy	Fri Jul 24 13:03:20 1998 +0200
+++ b/src/HOL/Lex/RegExp.thy	Fri Jul 24 13:19:38 1998 +0200
@@ -15,7 +15,7 @@
                  | Star ('a rexp)
 
 consts lang :: 'a rexp => 'a list set
-primrec lang rexp
+primrec
 lang_Emp  "lang Empty = {}"
 lang_Atom "lang (Atom a) = {[a]}"
 lang_Un   "lang (Union el er) = (lang el) Un (lang er)"