Request: easy switching between vertex/fragment shaders

[hamoid]

Hi! It would be very convenient to have a shortcut key to jump between the two shaders.

Or maybe see two editors one above the other to edit the vertex and fragment shaders, so no need to press shortcuts or use the menu.

[kf6kjg]

This already exists via tapping CTRL-ALT. #18 documents that this can be a problematic combo on some keyboards.

[hamoid]

So useful! I didn't know about that key combo :) Thanks :)