Features to implement

[blukat29]

• [x] Treat Esc key as special command. (e42d45c)
• [x] Build FSM for visual mode, as it accepts motion first and then operation. (85e7d3a)
• [x] Display key helps horizontally. (cba2e0d)
• [x] Add tips that introduces some core commands. (started writing.)
• [x] Adjust sizes of left-middle-right panes. (120e4e3)
• [x] Show text buffer. (22403dc)
• [x] Better error handling for wrong input or command abort. (b18adda)
• [x] Implement FSM for repeat count. (226c5cb)
• [x] Consider partial keys to lookahead display. (e3cd211)

[blukat29]

This list is now obsolete.