integrated parser into graphite target editor

src/app/controllers/graphiteTarget.js

@@ -32,7 +32,7 @@ function (angular, _, config, graphiteFunctions, Parser) {
 
       if (astNode.type === 'function') {
         var innerFunc = {};
-        innerFunc.def = _.findWhere($scope.funcDefs, { name: astNode.name })
+        innerFunc.def = _.findWhere($scope.funcDefs, { name: astNode.name });
         innerFunc.params = innerFunc.def.defaultParams;
 
         _.each(astNode.params, function(param, index) {

src/app/services/graphite/lexer.js

@@ -577,7 +577,7 @@ define([
      *   var str = "hello\
      *   world";
      */
-    scanStringLiteral: function (checks) {
+    scanStringLiteral: function () {
       /*jshint loopfunc:true */
       var quote = this.peek();
 
@@ -587,8 +587,6 @@ define([
       }
 
       var value = "";
-      var startLine = this.line;
-      var startChar = this.char;
 
       this.skip();
 

src/app/services/graphite/parser.js

@@ -11,11 +11,6 @@ define([
     StringLiteral: 6
   };
 
-  function Node(type, value) {
-    this.type = type;
-    this.value = value;
-  }
-
   function Parser(expression) {
     this.expression = expression;
     this.lexer = new Lexer(expression);