XF 1.4 Easiest way to create a bbcode 'alias'


Active member
As an age old carryover from I think vBulletin days, our forum has usage of both [collapse] and [spoiler] for spoiler tags.

When previously using an add on for spoilers, I modified the add on itself to account for the tag.

Is there a simpler or more ideal way to implement this for the official XenForo spoiler tag without modifying XenForo files (Would like to avoid that)