src/Pure/Isar/proof_context.ML
changeset 14287 f630017ed01c
parent 14257 a7ef3f7588c5
child 14508 859b11514537
--- a/src/Pure/Isar/proof_context.ML	Wed Dec 10 14:29:05 2003 +0100
+++ b/src/Pure/Isar/proof_context.ML	Wed Dec 10 14:29:44 2003 +0100
@@ -421,6 +421,8 @@
 
 in
 
+(* Read/certify type, using default sort information from context. *)
+
 val read_typ = read_typ_aux Sign.read_typ';
 val read_typ_no_norm = read_typ_aux Sign.read_typ_no_norm';
 val cert_typ = cert_typ_aux Sign.certify_typ;