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Merge pull request #245 from monich/ampersandRe

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Removed unnecessary ampersand replacement
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Sebastian Wolf 2020-12-21 23:31:43 +01:00 committed by GitHub
commit fe4b330479
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1 changed files with 7 additions and 11 deletions
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18
qml/js/twemoji.js
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@ -16,8 +16,7 @@ var re = /(?:\ud83d\udc68\ud83c\udffb\u200d\ud83e\udd1d\u200d\ud83d\udc68\ud83c[
// avoid using a string literal like '\u200D' here because minifiers expand it inline
U200D = String.fromCharCode(0x200D),
basePath = Qt.resolvedUrl("./emoji/"),
ampersandRe = /\&(?!amp;)/g;
basePath = Qt.resolvedUrl("./emoji/");
function toCodePoint(unicodeSurrogates) {
var
@ -41,15 +40,13 @@ function toCodePoint(unicodeSurrogates) {
function emojify(str, emojiSize) {
return String(str).replace(re, function (rawText) {
var ret = rawText,
iconId = toCodePoint(rawText.indexOf(U200D) < 0 ?
var iconId = toCodePoint(rawText.indexOf(U200D) < 0 ?
rawText.replace(UFE0Fg, '') :
rawText
);
if (iconId) {
rawText);
return iconId ?
// recycle the match string replacing the emoji
// with its image counter part
ret = '<img '.concat(
'<img '.concat(
'src="',
basePath,
iconId,
@ -59,8 +56,7 @@ function emojify(str, emojiSize) {
'" height="',
Math.round(emojiSize * 6 / 5 ),
'"/>'
);
) : rawText;
}
return ret.replace(ampersandRe, "&amp;");
});
);
}