Requested feature overview description.
A button that applies your tag script to all of the posts of a page.
Why would it be useful?
Certain tag edits, like resolutions, ratios, etc. can be applied to every result that shows up. Manually clicking all of them takes a lot of clicks and is time-consuming. Being able to just apply the changes to all the posts on a page would be a big time (and RSI) saver.
There is a way to apply the changes on an entire page pretty fast (see blip #59612) but that method is difficult to control and can lead to excessive edit spam on a post when not pressing the buttons correctly.
What part(s) of the site page(s) are affected?
Posts page, tag scripting.
Updated