yay decls work sanely now

Author: chrisdickinson

lib/expr.js

@@ -116,7 +116,9 @@ module.exports = function(incoming_state, incoming_tokens) {
   result.parent = state[0]
   emit(result)
 
-  if(idx < tokens.length) throw new Error('did not use all tokens')
+  if(idx < tokens.length) {
+    throw new Error('did not use all tokens')
+  }
 
   result.parent.children = [result]