Avoid the escape key

This tip discusses how to exit from insert mode without needing to press Esc. The Vi editor was originally written on an ADM-3A terminal, which had the Escape key positioned where the Tab key occurs on most modern keyboards. Many touch typists appreciate the fact that they can leave their hands on the keyboard home row while using Vim, so there are several ideas for avoiding the Esc key at its cur

[harupong]

Escキーのmapping考察