Thread:Applemasterexpert-fduser/@comment-32429852-20191119192620/@comment-34888194-20191120011208

Okay, here's a good one to filter vandalism:

!("sysop" in user_groups) & article_namespace == 0 & ( new_size < 50 & old_size > 300 |  new_size/(old_size + 1) < 0.1 ) & !(lcase(new_wikitext) rlike "#\s*redirect|{{(?:db-(?:attack|g10)|wi|wiktionary\s*redirect)\s*[|}]")

This one prevents excessive removal.