Prettify source prior to scanning

[mozfreddyb]

This would help with libraries and is mandatory for app reviews. Viewing code appears pretty useless without this.

I think this should be an option and the user should be allowed to disable.

[pwnetrationguru]

I agree, we definitely need this (maybe I shouldn't have removed preetify.js :smile: )

I agree, should be able to turn off, but should be enabled by default.