inline_expr {knitr}

Wrap code using the inline R expression syntax

Description

This is a convenience function to write the "source code" of inline R expressions. For example, if you want to write ‘⁠`r 1+1`⁠’ literally in an R Markdown document, you may write ‘⁠`` `r knitr::inline_expr('1+1')` ``⁠’; for Rnw documents, this may be ‘⁠\verb|\Sexpr{knitr::inline_expr{'1+1'}}|⁠’.

Usage

inline_expr(code, syntax)

Arguments

code

Character string of the inline R source code.

syntax

A character string to specify the syntax, e.g. rnw, html, or md. If not specified, this will be guessed from the knitting context.

Value

A character string marked up using the inline R code syntax.

Examples

library(knitr)
inline_expr("1+1", "rnw")
inline_expr("1+1", "html")
inline_expr("1+1", "md")