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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/formula.R
\name{f_text}
\alias{f_text}
\alias{f_label}
\title{Turn RHS of formula into a string/label.}
\usage{
f_text(x, width = 60L, nlines = Inf)
f_label(x)
}
\arguments{
\item{x}{A formula.}
\item{width}{Width of each line}
\item{nlines}{Maximum number of lines to extract.}
}
\description{
Equivalent of \code{\link{expr_text}()} and \code{\link{expr_label}()} for
formulas.
}
\examples{
f <- ~ a + b + bc
f_text(f)
f_label(f)
# Names a quoted with ``
f_label(~ x)
# Strings are encoded
f_label(~ "a\\nb")
# Long expressions are collapsed
f_label(~ foo({
1 + 2
print(x)
}))
}
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