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\name{read.yesno}
\alias{read.yesno}
\title{Read logical values from the command line}
\usage{
read.yesno(string, default=TRUE)
}
\arguments{
\item{string}{A string to prompt the user with}
\item{default}{Logical value giving the default answer}
}
\value{
A single logical value.
}
\description{
This is a utility function for interactively reading a logical
value from the command line.
The prompt string is printed, along a hint about the default answer.
Answers "yes", "YES", "no", "NO" or any partial match are accepted.
If the user enters a blank line, the default value is returned.
}
\author{Martyn Plummer}
\keyword{utilities}
|
