tag_parsers: Parse tags

In roxygen2: In-Line Documentation for R

Parse tags

Description

These functions parse the raw tag value, convert a string into a richer R object and storing it in val, or provide an informative warning and returning NULL.

Usage

tag_value(x)

tag_inherit(x)

tag_name(x)

tag_two_part(x, first, second, required = TRUE, markdown = TRUE)

tag_name_description(x)

tag_words(x, min = 0, max = Inf)

tag_words_line(x)

tag_toggle(x)

tag_code(x)

tag_examples(x)

tag_markdown(x)

tag_markdown_with_sections(x)

Arguments

x	A roxy_tag object to parse
first, second	Name of first and second parts of two part tags
required	Is the second part required (TRUE) or can it be blank (FALSE)?
markdown	Should the second part be parsed as markdown?
min, max	Minimum and maximum number of words

Value

A roxy_tag object with the val field set to the parsed value.

New tag

To create a new ⁠@mytag⁠ define roxy_tag_parse.roxy_tag_mytag(). It should either call one of the functions here, or directly set x$val.

roxygen2 documentation built on June 28, 2024, 9:11 a.m.