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

2021-05-26 16:43:34 -07:00
parent eef0766209
commit 0fbf3020ed
1 changed files with 1 additions and 1 deletions
--- 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