Merge pull request #5323 from nextcloud-libraries/fix/noid/respect-fo…

…rward-slash-in-mentions

fix(NcRichContenteditable): respect forward slash as user mention character

src/mixins/richEditor/index.js

@@ -32,7 +32,7 @@ const MENTION_START = '(?:^|\\s)'
 // Anything that is not text or end-of-line. Non-capturing group
 const MENTION_END = '(?:[^a-z]|$)'
 export const USERID_REGEX = new RegExp(`${MENTION_START}(@[a-zA-Z0-9_.@\\-']+)(${MENTION_END})`, 'gi')
-export const USERID_REGEX_WITH_SPACE = new RegExp(`${MENTION_START}(@"[a-zA-Z0-9 _.@\\-']+")(${MENTION_END})`, 'gi')
+export const USERID_REGEX_WITH_SPACE = new RegExp(`${MENTION_START}(@"[a-zA-Z0-9 _/.@\\-']+")(${MENTION_END})`, 'gi')
 
 export default {
 	props: {