Add mouse support.

[ehuss]

Same key combo + right mouse click should extend columns to the row clicked on.

Unfortunately Atom doesn't have great support for working with mouse events. See the mousedown handler (and screenPositionFromMouseEvent) in editor-view.

[austincummings]

👍

[alexbet]

+1

[nmat]

+1

[binbjz]

+1

[BoneTone]

To select a block instead of continuous lines using the mouse, see the atom package named block-select.

https://atom.io/packages/block-select

Edit: well, I was in the process of installing both of these packages as I wrote this. It appears there is an issue with block-select as the repo is currently throwing 404. However, I'll leave this here in case it comes back.