Zwsp.js
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/**
* Zwsp.js
*
* Released under LGPL License.
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
/**
* Utility functions for working with zero width space
* characters used as character containers etc.
*
* @private
* @class tinymce.text.Zwsp
* @example
* var isZwsp = Zwsp.isZwsp('\uFEFF');
* var abc = Zwsp.trim('a\uFEFFc');
*/
define("tinymce/text/Zwsp", [], function() {
var ZWSP = '\uFEFF';
function isZwsp(chr) {
return chr == ZWSP;
}
function trim(str) {
return str.replace(new RegExp(ZWSP, 'g'), '');
}
return {
isZwsp: isZwsp,
ZWSP: ZWSP,
trim: trim
};
});