Space

Cursor Navigation & Basic Controls

Key Combination	Native Mapping	Description
Space + i	Up	Move cursor up one line
Space + k	Down	Move cursor down one line
Space + j	Left	Move cursor left one character
Space + l	Right	Move cursor right one character
Space + e	Enter	Trigger Enter / New line
Space + Tab	Shift + Tab	Reverse tab (commonly used for outdent)

Backspace / Delete

Key Combination	Native Mapping	Semantic Description	Description
Space + b	BackSpace	backspace	Delete single character to the left/forward
Space + n	Delete	nullify	Delete single character to the right/backward

F1 - F12 Function Keys

Key Combination	Native Mapping
Space + 1-9	F1-F9
Space + 0	F10
Space + -	F11
Space + =	F12

Window Control

Key Combination	Semantic Description	Description
Space + p	pin	Toggle window always on top