title: Select a big part of a notebook file in Jupyter Lab without scrolling
body: <p>I'm using Jupyter Lab.</p>
  <p>I would like know if there is a way to select some big part of the ipynb file without scrolling (in order to run the selected cells).</p>
  <p>I guess a good way to do it would be by using the table of content on the left, but the &quot;problem&quot; is that when I click on a new part, it activates the first cell of this part so I can't use SHIFT + right click.</p>