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Hide posts based on regular expressions, or regexes. If one of the regexes you enter matches a post's title/subject line, that post is removed from the listing.

Specify your regexes that will hide matching posts on the options dialog for this script. This is usually accessed via the toolbar icon for your userscript manager — Violentmonkey, etc. — shown in the instructions image below.

It's possible to restrict any regex to a list of subreddits, so that it only removes posts from those subreddits. It's also possible to create named lists of subreddits, and use the list's name instead of listing them all each time you want to use them.

You can also search within post flair instead of the title.

Instructions and examples are provided on the options dialog.