please add vim-like input-field dancing

[sova]

Hello,

there are many shortcuts-of-hand that vim employs to allow users to quickly navigate the text in a field. I believe it would make Nide super awesome if similar functionality was brought in. A ( modifier key + a letter ) input moves the active cursor block around or copies text or runs "indent"

Just some basic things so that once I'm really in the flow of coding I don't have to slide back to the mouse, I can just keep my fingertips over the keyboard =)

much love and thank you for the beautiful software.