Chrome console - breakpoint over whole file : <p>is there any option to set something like "breakpoint" on a file in chrome console (kindof shortcut to set breakpoint on every line of code in the file)?</p>

<p>Would be extremely useful when trying to understand 3rd party scripts that you know are executed but have no idea which part of code and from where is executed when.</p>

<p>My current example use case: I downloaded a script (form validation) which does not work as expected. The fastest way to solve the problem would be to pause execution anytime JS runtime enters this file and start exploring it from there.</p>
