--- a/src/Pure/Isar/context_rules.ML Sat Aug 09 12:28:13 2008 +0200
+++ b/src/Pure/Isar/context_rules.ML Sat Aug 09 22:43:46 2008 +0200
@@ -205,8 +205,8 @@
(* concrete syntax *)
fun add_args a b c = Attrib.syntax
- (Scan.lift ((Args.bang >> K a || Args.query >> K c || Scan.succeed b) -- Scan.option Args.nat)
- >> (fn (f, n) => f n));
+ (Scan.lift ((Args.bang >> K a || Args.query >> K c || Scan.succeed b) --
+ Scan.option OuterParse.nat) >> (fn (f, n) => f n));
val rule_atts =
[("intro", add_args intro_bang intro intro_query, "declaration of introduction rule"),