From 19f7d82edd68fb8940c7bcd73a229e957dee260c Mon Sep 17 00:00:00 2001
From: Jim Fehrle
Date: Tue, 21 Jul 2020 13:41:25 -0700
Subject: Update grammar in doc

---
 doc/tools/docgram/orderedGrammar | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'doc/tools')

diff --git a/doc/tools/docgram/orderedGrammar b/doc/tools/docgram/orderedGrammar
index 26474d950a..3e45240e5e 100644
--- a/doc/tools/docgram/orderedGrammar
+++ b/doc/tools/docgram/orderedGrammar
@@ -434,6 +434,10 @@ univ_decl: [
 | "@{" LIST0 ident OPT "+" OPT [ "|" LIST0 univ_constraint SEP "," OPT "+" ] "}"
 ]
 
+cumul_univ_decl: [
+| "@{" LIST0 ( OPT [ "=" | "+" | "*" ] ident ) OPT "+" OPT [ "|" LIST0 univ_constraint SEP "," OPT "+" ] "}"
+]
+
 univ_constraint: [
 | universe_name [ "<" | "=" | "<=" ] universe_name
 ]
@@ -695,7 +699,7 @@ field_def: [
 ]
 
 inductive_definition: [
-| OPT ">" ident_decl LIST0 binder OPT [ "|" LIST0 binder ] OPT [ ":" type ] OPT ( ":=" OPT constructors_or_record ) OPT decl_notations
+| OPT ">" cumul_ident_decl LIST0 binder OPT [ "|" LIST0 binder ] OPT [ ":" type ] OPT ( ":=" OPT constructors_or_record ) OPT decl_notations
 ]
 
 constructors_or_record: [
@@ -707,6 +711,10 @@ constructor: [
 | ident LIST0 binder OPT of_type
 ]
 
+cumul_ident_decl: [
+| ident OPT cumul_univ_decl
+]
+
 filtered_import: [
 | qualid OPT [ "(" LIST1 ( qualid OPT [ "(" ".." ")" ] ) SEP "," ")" ]
 ]
-- 
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