Raku module Term::ReadKey, reads single unbuffered keys from terminal.
- Raku 100%
| lib/Term | ||
| t | ||
| .gitignore | ||
| .travis.yml | ||
| Changes | ||
| dist.ini | ||
| LICENSE | ||
| META6.json | ||
| README.md | ||
NAME
Term::ReadKey
DESCRIPTION
Read single (unbuffered) keys from terminal.
SYNOPSIS
use Term::ReadKey;
react {
whenever key-pressed(:!echo) {
given .fc {
when 'q' { done }
default { .uniname.say }
}
}
}
FUNCTIONS
read-key(Bool :$echo = True --> Str)
Reads one unbuffered (unicode) character from STDIN and returns it as Str or Nil if nothing could be read. By default the typed character will be echoed to the terminal unless :!echo is passed as argument.
key-pressed(Bool :$echo = True --> Supply)
Returns a supply that emits characters as soon as they're typed (see example in SYNOPSIS). The named argument :$echo can be used to enable/disable echoing of the character (on by default).
AUTHOR
Jonas Kramer jkramer@mark17.net
COPYRIGHT AND LICENSE
Copyright 2018 Jonas Kramer.
This library is free software; you can redistribute it and/or modify it under the Artistic License 2.0.