plasma or system settings dont mention which direlect of regex is used for system settings.
Yea been going down a regex rabbit hole someone else made an expression that worked for me. online testers for an expression i made said itd work but didnt. Couldnt find the documented implementation on doc.kde. Or if otherthings were changed
But im new here and maybe missed it. and only discovered regex today. The only program on kde documentation website that listed which one they used was a mahjong game. Not the plasma manual and systemsettings manual. Docs.kde lead me to bugs.kde and becuase that page warns you about posting non bug reports and post here. Not even sure im in the right place. I feel those pages should list it.