Add $ to non-default parameter grammar (#839)

casey · May 26, 2021 · 0fbf302 · 0fbf302
1 parent eef0766
commit 0fbf302
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/GRAMMAR.md b/GRAMMAR.md
@@ -89,7 +89,7 @@ sequence      : expression ',' sequence
 
 recipe        : '@'? NAME parameter* variadic? ':' dependency* body?
 
-parameter     : NAME
+parameter     : '$'? NAME
               | '$'? NAME '=' value
 
 variadic      : '*' parameter