[dot] Fix semicolon as attribute list separator (#4273)

antlr · Oct 4, 2024 · f417a5e · f417a5e
1 parent 4f77adf
commit f417a5e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dot/DOT.g4 b/dot/DOT.g4
@@ -59,7 +59,7 @@ attr_list
     ;
 
 a_list
-    : (id_ ( '=' id_)? ','?)+
+    : (id_ ( '=' id_)? (';' | ',')?)+
     ;
 
 edge_stmt