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-rw-r--r--grammar/tacextend.mlp2
1 files changed, 1 insertions, 1 deletions
diff --git a/grammar/tacextend.mlp b/grammar/tacextend.mlp
index 33ca2c629..8c0614a7b 100644
--- a/grammar/tacextend.mlp
+++ b/grammar/tacextend.mlp
@@ -135,7 +135,7 @@ EXTEND
GLOBAL: str_item;
str_item:
[ [ "TACTIC"; "EXTEND"; s = tac_name;
- level = OPT [ "AT"; "LEVEL"; level = INT -> level ];
+ level = OPT [ "AT"; UIDENT "LEVEL"; level = INT -> level ];
c = OPT [ "CLASSIFIED"; "BY"; c = LIDENT -> <:expr< $lid:c$ >> ];
OPT "|"; l = LIST1 tacrule SEP "|";
"END" ->