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[Glitch] Skip VS15 (Emoji textual presentation)

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Port a060beee72 to glitch-soc
This commit is contained in:
Thibaut Girka 2018-09-03 17:30:55 +02:00 committed by ThibG
parent 8e862ecf8d
commit b3fdd166e8
1 changed files with 4 additions and 0 deletions
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4
app/javascript/flavours/glitch/util/emoji/index.js
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@ -62,6 +62,10 @@ const emojify = (str, customEmojis = {}) => {
const title = shortCode ? `:${shortCode}:` : '';
replacement = `<img draggable="false" class="emojione" alt="${match}" title="${title}" src="${assetHost}/emoji/${filename}.svg" />`;
rend = i + match.length;
// If the matched character was followed by VS15 (for selecting text presentation), skip it.
if (str.codePointAt(rend) === 65038) {
rend += 1;
}
}
rtn += str.slice(0, i) + replacement;
str = str.slice(rend);