title: Pycharm: disable copy on select text
body: <p>Scenario: I am trying to copy something <strong>into</strong> Pycharm. When accidentally selecting something (even an empty line) in Pycharm, it gets copied and overwrites the buffer.
  Pasting then pastes the empty line (or whatever got selected) instead of what I copied originally.</p>
  
  <p>Is it possible to avoid this behaviour?</p>