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FIX: Better boundary checking for emoji

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This commit is contained in:
Robin Ward 2014-08-27 14:40:29 -04:00
parent aab8eaac03
commit 965ff51efe
1 changed files with 4 additions and 0 deletions
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4
plugins/emoji/assets/javascripts/emoji.js.erb
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@ -80,6 +80,10 @@
translationColonRegexp.lastIndex = 0;
var m = translationColonRegexp.exec(text);
if (m && m[0] && text.indexOf(m[0]) === 0) {
// Check outer edge
var lastChar = text.charAt(m[0].length);
if (lastChar && (lastChar !== ' ' && lastChar !== "\n")) return;
contents = imageFor(translationsWithColon[m[0]]);
if (contents) {
return [m[0].length, contents];