option

system.defaults.NSGlobalDomain.InitialKeyRepeat

# Apple menu > System Preferences > Keyboard If you press and hold certain keyboard keys when in a text area, the key’s character begins to repeat. For example, the Delete key continues to remove text for as long as you hold it down. This sets how long you must hold down the key before it starts repeating.

Declarations
Type
null or signed integer
Default
null