allowing empty parens.

2026-04-11 03:00:13 -04:00 · 2010-08-17 21:31:32 -04:00
parent 536e24b024
commit ec54b50c67
3 changed files with 73 additions and 68 deletions
--- a/src/grammar.coffee
+++ b/src/grammar.coffee
@@ -399,6 +399,7 @@ grammar =
  # the trick.
  Parenthetical: [
    o "( Line )",                               -> new ParentheticalNode $2
+    o "( )",                                    -> new ParentheticalNode new LiteralNode ''
  ]

  # The condition portion of a while loop.