diff -r 2913a54e64cf -r c80aba8c1d5e src/Pure/Isar/args.ML --- a/src/Pure/Isar/args.ML Sun May 21 14:32:47 2000 +0200 +++ b/src/Pure/Isar/args.ML Sun May 21 14:33:46 2000 +0200 @@ -181,7 +181,6 @@ ((Scan.repeat1 (Scan.repeat1 (atom_arg blk) || paren_args "(" ")" args || - paren_args "{" "}" args || paren_args "[" "]" args)) >> flat) x;