Parse expressions residing in character vectors
Parse expressions residing in character vectors.
parse_text(text, ..., keep = TRUE)
text |
the text to parse, normally a character vector but can be
anything that |
... |
additional arguments to be passed on to |
keep |
required setting for option |
This is like parse(text=text,...) with the additional feature
that if the setting of option "keep.source" is not as requested by
argument keep, it is set to keep before calling
parse and restored afterwards.
This function is no longer exported by Rdpack since it is here
for historical reasons and to avoid unnecessary dependence on
gbutils. Use the equivalent gbutils::parse_text instead.
an expression representing the parsed text, see link{parse} for
details
The usual setting of option "keep.source" in interactive sessions is TRUE. However, in ‘R CMD check’ it is FALSE.
As a consequence, examples from the documentation may run fine when
copied and pasted in an R session but (rightly) fail ‘R CMD check’,
when they depend on option "keep.source" being TRUE.
Georgi N. Boshnakov
parse,
parse_text in package gbutils
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