Parse expressions residing in character vectors.
the text to parse, normally a character vector but can be
additional arguments to be passed on to
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
keep, it is set to
keep before calling
parse and restored afterwards.
This function is no longer exported by Rdpack aince it is here
for historical reasons and to avoid unnecessary dependence on
gbutils. Use the identical copy
an expression representing the parsed text, see
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
Georgi N. Boshnakov
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