How do I set a breakpoint inside of atom's package?
<p>I am trying to figure out why this atom package <a href="https://github.com/AtomLinter/linter-elixirc/" rel="noreferrer">https://github.com/AtomLinter/linter-elixirc/</a> misbehaves. Its author said I should set a breakpoint in some function of the package to see what's going on there. I have no idea how to do that while running atom.</p>

<p>Here is the comment I am talking about: <a href="https://github.com/AtomLinter/linter-elixirc/issues/63#issuecomment-214916262" rel="noreferrer">https://github.com/AtomLinter/linter-elixirc/issues/63#issuecomment-214916262</a></p>