Right Click Menus

[nelsam]

We need to support small menus on right click, based on available actions for the thing being right clicked on.

[Kvaz1r]

Which commands are planning add?

[nelsam]

@Kvaz1r It sort of depends, but a few examples:

• Right click on highlighted text should bring up a menu with copy/cut/paste
• Right click on the text without highlighted text should bring up paste
• Right click on a tab should bring up "close tab", "split horizontally", "split vertically", "new tab"

I think there are more things to do (e.g. after gorename support, right clicking on the text should also include "refactor/rename <name_at_point>" if there's a name that can be refactored. But these are the basics.