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Revert "allow non ascii chars in txt export"

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This reverts commit be56272e66.
This commit is contained in:
John McLear 2013-02-13 18:41:04 +00:00
parent be56272e66
commit dea892213e
4 changed files with 15 additions and 562 deletions
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10
src/node/utils/ExportTxt.js
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@ -26,6 +26,7 @@ var Security = require('ep_etherpad-lite/static/js/security');
var hooks = require('ep_etherpad-lite/static/js/pluginfw/hooks');
var getPadPlainText = require('./ExportHelper').getPadPlainText;
var _analyzeLine = require('./ExportHelper')._analyzeLine;
var _encodeWhitespace = require('./ExportHelper')._encodeWhitespace;
// This is slightly different than the HTML method as it passes the output to getTXTFromAText
function getPadTXT(pad, revNum, callback)
@ -111,6 +112,7 @@ function getTXTFromAtext(pad, atext, authorColors)
var taker = Changeset.stringIterator(text);
var assem = Changeset.stringAssembler();
var openTags = [];
var idx = 0;
function processNextChars(numChars)
@ -223,7 +225,7 @@ function getTXTFromAtext(pad, atext, authorColors)
// plugins from being able to display * at the beginning of a line
// s = s.replace("*", ""); // Then remove it
assem.append(s);
assem.append(_encodeWhitespace(s));
} // end iteration over spans in line
var tags2close = [];
@ -290,3 +292,9 @@ exports.getPadTXTDocument = function (padId, revNum, noDocType, callback)
});
}
function _encodeWhitespace(s) {
return s.replace(/[^\x21-\x7E\s\t\n\r]/g, function(c)
{
return "&#" +c.charCodeAt(0) + ";"
});
}