title: Google Developer Tools for javascript modification doesn't work for long 'js' file
body: <p>I am trying to edit a website, whose UI lacks the property what I want. I can navigate over items using KeyUp or KeyDown (keyboard keys). However, when it scrolls the window, it performs unnecessary animation and I want to remove this feature.
  I used Google Developer Tools to browse and edit the main javascript file, but it doesn't change the webpage's features even if I edit the code. I think it's because the script file is written in one line so that it can't be properly displayed in 'not pretty' (or normal) mode of Source tab, where I can edit the code. The reason that I am suspecting this is that the code shows until it's end in pretty mode, but in not pretty mode, the source code is cut somewhere before the end of the file.</p>
  
  <p>Is there anyway to get over this problem? The website I want to modify is as follows:
  <a href="https://www.gqueues.com/main" rel="nofollow">https://www.gqueues.com/main</a></p>