docr.txt: Text formatting helpers for RD documentation
In CarlBoneri/roxydoc2: Helps document R packages properly.

docr.txt

1 2	docr.txt(type = c("italics", "strong", "code", "preformatted", "url", "href", "email"), ...)

...

The text body

format

The formatting variable for the text object; one of:

italics: emphasises text in italics
strong: creates bold text
code: formats inline code
preformatted: format ext as-is, useful for multi-line code
url: a url or web reference
href: url with custom link
email: an email address

# Created a line of body text with formatting
my_text <- paste0(collapse=" ",
             c('A function which allows passing',
               docr.txt('italics','external'),
               'arguments in the form of',
               docr.txt('code','alist')))

> docr.wrap(my_text)
# #'  A function which allows passing \\emph{external} arguments
# #'   in the form of \\code{alist}