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-rw-r--r--doc/tools/docgram/prodn.edit_mlg10
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/tools/docgram/prodn.edit_mlg b/doc/tools/docgram/prodn.edit_mlg
index a28d07636a..37197a1fec 100644
--- a/doc/tools/docgram/prodn.edit_mlg
+++ b/doc/tools/docgram/prodn.edit_mlg
@@ -12,3 +12,13 @@
(* Contents used to generate prodn in doc *)
DOC_GRAMMAR
+
+(* todo: doesn't work, gives
+ltac_match: @match_key @ltac_expr with {? %| } {+| @ltac_expr } end
+instead of
+ltac_match: @match_key @ltac_expr with {? %| } {+| {| @match_pattern | _ } => @ltac_expr } end
+
+SPLICE: [
+| match_rule
+]
+*)