userinput-vrb 0.9.0

Helper functions for console user input

userinput_vrb

Helper functions for console user input.

This module defines:

function input_with_default()

Read string from stdin. If empty, return dflt.

function getpass_not_empty()

Read password from stdin, don't allow empty password.()

function choose_from()

Read character from stdin. The user must input one of the characters passed in choices. A default may be given.