affix: affix

In sigbertklinke/exams2moodle: Access routines to XML Moodle files and helper routines to simplify generating exercises for Moodle from the 'exams' package

affix

Description

affix adds a prefix and/or suffix to a (character) vector.

math adds a $ as pre- and suffix to a (character) vector.

bracket adds a ( as prefix and ) as suffix to a (character) vector.

unaffix deletes a pre- and/or suffix to a (character) vector.

unquote deletes double quotes as prefix and suffix

uncdata deletes a <![CDATA[ as prefix and ]]> as suffix

cdata adds a <![CDATA[ as prefix and ]]> as suffix

Usage

affix(txt, prefix = "", suffix = "")

math(txt)

bracket(txt)

unaffix(txt, prefix = "", suffix = "")

unquote(txt)

uncdata(txt)

cdata(txt)

Arguments

txt	vector: (character) vector to add a prefix and/or suffix
prefix	character: prefix to add or delete (default: "")
suffix	character: suffix to add or delete (default: "")

Value

character vector

Examples

x <- runif(5)
affix(x, "$", "$")
math(x)

sigbertklinke/exams2moodle documentation built on July 6, 2023, 3:26 p.m.