Merge pull request #50 from w3c/refactor

Refactor
w3c · Aug 16, 2016 · fcb88fb · fcb88fb
2 parents c64e97c + a235270
commit fcb88fb
Showing 1 changed file with 15 additions and 12 deletions.
diff --git a/lib/webidl2.js b/lib/webidl2.js
@@ -30,6 +30,18 @@
         return tokens;
     };
 
+    function WebIDLParseError(str, line, input, tokens) {
+      this.message = str;
+      this.line = line;
+      this.input = input;
+      this.tokens = tokens;
+    };
+
+    WebIDLParseError.prototype.toString = function() {
+      return this.message + ", line " + this.line + " (tokens: '" + this.input + "')\n" +
+        JSON.stringify(this.tokens, null, 4);
+    };
+
     var parse = function (tokens, opt) {
         var line = 1;
         tokens = tokens.slice();
@@ -41,19 +53,10 @@
         ,   OTHER = "other"
         ;
 
-        var WebIDLParseError = function (str, line, input, tokens) {
-            this.message = str;
-            this.line = line;
-            this.input = input;
-            this.tokens = tokens;
-        };
-        WebIDLParseError.prototype.toString = function () {
-            return this.message + ", line " + this.line + " (tokens: '" + this.input + "')\n" +
-                   JSON.stringify(this.tokens, null, 4);
-        };
-
         var error = function (str) {
-            var tok = "", numTokens = 0, maxTokens = 5;
+            var tok = "";
+            var numTokens = 0;
+            var maxTokens = 5;
             while (numTokens < maxTokens && tokens.length > numTokens) {
                 tok += tokens[numTokens].value;
                 numTokens++;