From a67a0950dd05bbe494ede5dfd696fcc47dcc9107 Mon Sep 17 00:00:00 2001
From: John McLear <john@mclear.co.uk>
Date: Sun, 10 Feb 2013 19:21:27 +0000
Subject: [PATCH] stop urls being encoded, not sure about other security
 implications here...

---
 src/node/utils/ExportTxt.js | 40 ++-----------------------------------
 1 file changed, 2 insertions(+), 38 deletions(-)

diff --git a/src/node/utils/ExportTxt.js b/src/node/utils/ExportTxt.js
index d9ee708f..462583d3 100644
--- a/src/node/utils/ExportTxt.js
+++ b/src/node/utils/ExportTxt.js
@@ -129,8 +129,6 @@ function getTXTFromAtext(pad, atext, authorColors)
     var assem = Changeset.stringAssembler();
     var openTags = [];
 
-    var urls = _findURLs(text);
-
     var idx = 0;
 
     function processNextChars(numChars)
@@ -239,7 +237,8 @@ function getTXTFromAtext(pad, atext, authorColors)
         //from but they break the abiword parser and are completly useless
         s = s.replace(String.fromCharCode(12), "");
         
-        assem.append(_encodeWhitespace(Security.escapeHTML(s)));
+        // assem.append(_encodeWhitespace(Security.escapeHTML(s)));
+        assem.append(_encodeWhitespace(s));
       } // end iteration over spans in line
       
       var tags2close = [];
@@ -253,20 +252,6 @@ function getTXTFromAtext(pad, atext, authorColors)
       }
       
     } // end processNextChars
-    if (urls)
-    {
-      urls.forEach(function (urlData)
-      {
-        var startIndex = urlData[0];
-        var url = urlData[1];
-        var urlLength = url.length;
-        processNextChars(startIndex - idx);
-        // assem.append('<a href="' + Security.escapeHTMLAttribute(url) + '">');
-        assem.append(url);
-        processNextChars(urlLength);
-        // assem.append('</a>');
-      });
-    }
     processNextChars(text.length - idx);
 
     return _processSpaces(assem.toString());
@@ -452,24 +437,3 @@ function _processSpaces(s)
 // copied from ACE
 var _REGEX_WORDCHAR = /[\u0030-\u0039\u0041-\u005A\u0061-\u007A\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u00FF\u0100-\u1FFF\u3040-\u9FFF\uF900-\uFDFF\uFE70-\uFEFE\uFF10-\uFF19\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFDC]/;
 var _REGEX_SPACE = /\s/;
-var _REGEX_URLCHAR = new RegExp('(' + /[-:@a-zA-Z0-9_.,~%+\/\\?=&#;()$]/.source + '|' + _REGEX_WORDCHAR.source + ')');
-var _REGEX_URL = new RegExp(/(?:(?:https?|s?ftp|ftps|file|smb|afp|nfs|(x-)?man|gopher|txmt):\/\/|mailto:)/.source + _REGEX_URLCHAR.source + '*(?![:.,;])' + _REGEX_URLCHAR.source, 'g');
-
-// returns null if no URLs, or [[startIndex1, url1], [startIndex2, url2], ...]
-
-function _findURLs(text)
-{
-  _REGEX_URL.lastIndex = 0;
-  var urls = null;
-  var execResult;
-  while ((execResult = _REGEX_URL.exec(text)))
-  {
-    urls = (urls || []);
-    var startIndex = execResult.index;
-    var url = execResult[0];
-    urls.push([startIndex, url]);
-  }
-
-  return urls;
-}
-