Refactor "rule_ref" emitter function a bit

13 years ago · 50a0371e2d
parent eaba6b8a9d
commit 50a0371e2d
1 changed files with 3 additions and 3 deletions
--- a/src/emitter.js
+++ b/src/emitter.js
@ -859,10 +859,10 @@ PEG.compiler.emitter = function(ast) {

    rule_ref: function(node, context) {
      return formatCode(
-        '#{resultVar} = #{ruleMethod}();',
+        '#{resultVar} = parse_#{node.name}();',
        {
-          ruleMethod: 'parse_' + node.name,
-          resultVar:  resultVar(context.resultIndex)
+          node:      node,
+          resultVar: resultVar(context.resultIndex)
        }
      );
    },