\name{is_position_aes}
\alias{is_position_aes}
\title{Is aesthetic a position aesthetic?}
\author{Hadley Wickham <h.wickham@gmail.com>}

\description{
Figure out if an aesthetic is a position or not
}
\usage{is_position_aes(vars)}
\arguments{
\item{vars}{}
}




\keyword{internal}
