<https://eternia.to/resources/multi-prefix.26/>
<http://schema.org/description>
"Additional Requirements: php 7.0+\nStandard Library by Xon\n\n\nMultiple Prefixes!\n\nEver run into a situation where you want to prefix a thread with multiple tags? Now you can. All the same features still work, clicking a prefix shows all threads prefixed with that same prefix. Searching for a prefix will show all threads that contain that prefix (plus the other ones it has).\n\nSupported content types\n\nThreads\nResources\n\nDisclaimer\n\nThis add-on has to overwrite the thread prefix javascript and the threadprefix helper, if you have another add on that also overwrites either of those please open a support ticket as this will very likely conflict."
<https://eternia.to/resources/multi-prefix.26/>