From 816da882c30e6eb944841276ac59b8873f6c4761 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Szeremeta?= <l.szeremeta.dev@gmail.com>
Date: Fri, 21 Aug 2020 00:36:22 +0200
Subject: [PATCH] Add GRAPH section

---
 other-notations/YARSpg.ebnf | 3 ++-
 yarspg/YARSpg.g4            | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/other-notations/YARSpg.ebnf b/other-notations/YARSpg.ebnf
index 6d03f15..2eb5bf4 100644
--- a/other-notations/YARSpg.ebnf
+++ b/other-notations/YARSpg.ebnf
@@ -146,7 +146,8 @@ directed_schema
 undirected_schema
          ::= 'S' '(' node_label ')' '-' '(' ( '{' ( edge_label ( ',' edge_label )* )? '}' )? prop_list_schema ')' '-' '(' node_label ')'
 SECTION_NAME
-         ::= 'METADATA'
+         ::= 'GRAPH'
+           | 'METADATA'
            | 'NODE SCHEMAS'
            | 'EDGE SCHEMAS'
            | 'NODES'
diff --git a/yarspg/YARSpg.g4 b/yarspg/YARSpg.g4
index 579c800..944c6a5 100644
--- a/yarspg/YARSpg.g4
+++ b/yarspg/YARSpg.g4
@@ -255,7 +255,8 @@ undirected_schema
     ;
 
 SECTION_NAME
-    : 'METADATA'
+    : 'GRAPH'
+    | 'METADATA'
     | 'NODE SCHEMAS'
     | 'EDGE SCHEMAS'
     | 'NODES'