For reading user input from stdin.
Similar to the
question() method, but with a
few more features.
var read = require("read") read(options, callback)
The callback gets called with either the user input, or the default
specified, or an error, as
callback(error, result, isDefault)
Every option is optional.
promptWhat to write to stdout before reading input.
silentDon't echo the output as the user types it.
replaceReplace silenced characters with the supplied character value.
timeoutNumber of ms to wait for user input before giving up.
defaultThe default value if the user enters nothing.
editAllow the user to edit the default value.
terminalTreat the output as a TTY, whether it is or not.
stdinReadable stream to get input data from. (default
stdoutWriteable stream to write prompts to. (default:
If silent is true, and the input is a TTY, then read will set raw mode, and read character by character.