From: dhrname <dhrname@users.sourceforge.jp>
Date: Mon, 7 Oct 2013 14:04:24 +0000 (+0900)
Subject: file.readメソッドの変数を整理して軽量化
X-Git-Tag: v16beta~200
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=dcfddf836c61345c54c3f8a12c2fcbeeb670919e;p=sie%2Fsie.git

file.readメソッドの変数を整理して軽量化
---

diff --git a/tool/funcproto/openfile.js b/tool/funcproto/openfile.js
index 6ac415f..2aa476a 100644
--- a/tool/funcproto/openfile.js
+++ b/tool/funcproto/openfile.js
@@ -16,24 +16,23 @@ if (!Function.prototype.open) {
     handle.read = function () {
       var data = this.join(""),
           xml,
-          doc;
+          doc = document;
       if (arguments[0] && (arguments[0] === "element")) {
-        doc = document;
-        try {
-          xml = (new DOMParser()).parseFromString( data , "text/xml" );
-        } catch( e ) {
-          xml = null;
-        }
-        if ( !xml || !xml.documentElement
-            || xml.getElementsByTagName( "parsererror" ).length ) {
-          throw new Error( "Invalid XML: " + data );
-        }
         if (doc.importNode) {
+          try {
+            xml = (new DOMParser()).parseFromString( data , "text/xml" );
+          } catch( e ) {
+            xml = null;
+          }
+          if ( !xml || !xml.documentElement
+              || xml.getElementsByTagName( "parsererror" ).length ) {
+            throw new Error( "Invalid XML: " + data );
+          }
           var s = doc.importNode(xml.documentElement);
           doc.documentElement.appendChild(s);
           return s;
         } else {
-          doc.documentElement.lastChild.insertAdjacentHTML("afterend", xml.documentElement.xml);
+          doc.documentElement.lastChild.insertAdjacentHTML("afterend", data);
           return doc.documentElement.lastChild;
         }
       } else {