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Polyfill for String.prototype.normalize() #5416

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12 changes: 8 additions & 4 deletions js/common.js
Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,14 @@
*/
var timeoutglobalvar;

if (typeof(String.prototype.normalize) !== 'function') {
$.ajax({
type: "GET",
url: "../lib/unorm/unorm.js",
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dataType: "script",
cache: true
});
}

/**
* modifier la propriete display d'un element
Expand Down Expand Up @@ -977,10 +985,6 @@ var templateSelection = function (selection) {
* @return {string}
*/
var getTextWithoutDiacriticalMarks = function (text) {
if (typeof(text.normalize) !== 'function') {
return text; // normalize method is not supported by old browsers (actually only IE)
}

// Normalizing to NFD Unicode normal form decomposes combined graphemes
// into the combination of simple ones. The "è" becomes "e + ̀`".
text = text.normalize('NFD');
Expand Down
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