So, just like you can do with chrome, pop up dev tools and dig around a website, with breakpoints and so on. I want to do the same with Webstorm.
The problem is that most online *.js files are compressed and therefore unreadable (not to mention setting breakpoints). No biggie in Chrome, just "Pretty print" and it just works.
When I went to Webstorm to reformat code (basically the same thing you do in Chrome) it didn't allow me to because it was a "read-only" file. I'm well aware it is a read-only file, I only need sane formatting.
How to go around this "bug"?