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2 parents 54d7052 + 6fb4ce6 commit 255ab7aCopy full SHA for 255ab7a
1 file changed
plugins/ckeditor5-woltlab-smiley/src/woltlabsmileyui.ts
@@ -463,7 +463,7 @@ export function getRegexExp(): RegExp {
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const openAfterCharacters = env.features.isRegExpUnicodePropertySupported
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? "\\p{Ps}\\p{Pi}\"'"
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: "\\(\\[{\"'";
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- const pattern = `(?:^|[ ${openAfterCharacters}])(:)([a-z]+(?:_[a-z]+)*)$`;
+ const pattern = `(?:^|[ ${openAfterCharacters}])(:)([a-z][a-z0-9]*(?:_[a-z0-9]+)*)$`;
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return new RegExp(pattern, "u");
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}
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