How can I search through all of my files in the editor?

Question

In the updated Google Apps Script editor, there is no obvious way to search through all files, a basic IDE feature. In the past, I believe this was the default behavior. Can I accomplish this short of reverting to the legacy editor?

Answer 1

This is a deficiency known to Google in the upgraded editor and isn't possible other than using the old editor.

Until (if ever) Google fixes it, use this (clunky but functional) extension.