knitif: Knitting a Text Argument

In exams.forge: Support for Compiling Examination Tasks using the 'exams' Package

Knitting a Text Argument

Description

Selects a text argument and returns the knitted result.

Usage

knitif(n, ..., envir = knit_global())

knit_select(n, ..., envir = knit_global())

Arguments

n	character: text argument to use
...	character: arguments to choose from
envir	environment: in which code chunks are to be evaluated (default: ⁠[knitr::knit_global]⁠)

Value

A character.

Examples

knitif(runif(1)<0.5, 'TRUE'="`r pi`", 'FALSE'="$\\pi=`r pi`$")

exams.forge documentation built on Aug. 21, 2025, 5:41 p.m.