Parse expressions residing in character vectors. Similar to parse() but keeping or not the source is controlled by an argument rather than global options.
parse_text(text, ..., keep = TRUE)the text to parse, normally a character vector but can be
anything that parse accepts for this artgument.
additional arguments to be passed on to parse.
required setting for option keep.source, see
details.
an expression representing the parsed text, see parse for
details
This is like parse(text=text,…), except that whether or not
the source is kept is controlled by argument keep, not by
options("keep.source").
parse_text sets options("keep.source") to keep
(if they are different) before calling parse and restores it
afterwards.