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-rw-r--r--toplevel/metasyntax.mli2
1 files changed, 2 insertions, 0 deletions
diff --git a/toplevel/metasyntax.mli b/toplevel/metasyntax.mli
index 4ee1310a..32568854 100644
--- a/toplevel/metasyntax.mli
+++ b/toplevel/metasyntax.mli
@@ -61,3 +61,5 @@ val add_syntactic_definition : identifier -> identifier list * constr_expr ->
val print_grammar : string -> unit
val check_infix_modifiers : syntax_modifier list -> unit
+
+val with_syntax_protection : ('a -> 'b) -> 'a -> 'b