| Portability | portable (FFI) |
|---|---|
| Stability | experimental |
| Maintainer | judah.jacobson@gmail.com |
| Safe Haskell | Safe |
System.Console.Terminfo.Keys
Contents
Description
The string capabilities in this module are the character sequences corresponding to user input such as arrow keys and function keys.
- keypadOn :: TermStr s => Capability s
- keypadOff :: TermStr s => Capability s
- keyUp :: Capability String
- keyDown :: Capability String
- keyLeft :: Capability String
- keyRight :: Capability String
- functionKey :: Int -> Capability String
- keyBackspace :: Capability String
- keyDeleteChar :: Capability String
- keyHome :: Capability String
- keyEnd :: Capability String
- keyPageUp :: Capability String
- keyPageDown :: Capability String
- keyEnter :: Capability String
The keypad
The following commands
turn the keypad on/off (smkx and rmkx).
They have no effect if those capabilities are not defined.
For portability between terminals, the keypad should be
explicitly turned on before accepting user key input.
keypadOn :: TermStr s => Capability sSource
keypadOff :: TermStr s => Capability sSource
Arrow keys
Miscellaneous
functionKey :: Int -> Capability StringSource
Look up the control sequence for a given function sequence. For example,
functionKey 12 retrieves the kf12 capability.