rmd_subset_util: rmd_subset utility functions

In parsermd: Formal Parser and Related Tools for R Markdown Documents

Description

Tools for selecting or checking a single node using rmd_subset() selection.

Usage

rmd_get_node(x, sec_refs = NULL, type_refs = NULL, name_refs = NULL, ...)

rmd_get_chunk(x, sec_refs = NULL, name_refs = NULL)

rmd_get_markdown(x, sec_refs = NULL)

rmd_has_node(x, sec_refs = NULL, type_refs = NULL, name_refs = NULL, ...)

rmd_has_chunk(x, sec_refs = NULL, name_refs = NULL, ...)

rmd_has_markdown(x, sec_refs = NULL, ...)

Arguments

x	rmd object, e.g. rmd_ast or rmd_tibble.
sec_refs	Section references, TODO - add details.
type_refs	Node type references, TODO - add details.
name_refs	Name references, TODO - add details.
...	Unused, for extensibility.

Value

• rmd_get_*() functions returns a single Rmd node object (e.g. rmd_heading, rmd_chunk, rmd_markdown, etc.)

• rmd_has_*() functions return TRUE if a matching node exists, FALSE otherwise.

parsermd documentation built on May 20, 2021, 5:08 p.m.