Report some of the configuration options of the version of PCRE in use in this R session.
Syntax
R
pcre_config()
Return Value
A named logical vector, currently with elements UTF-8Support for UTF-8 inputs. Required. Unicode propertiesSupport for \p{xx} and \P{xx} in regular expressions. Desirable and used by some CRAN packages. JITSupport for just-in-time compilation. Desirable for speed (but only available as a compile-time option on certain architectures). stackDoes match recursion use a stack (TRUE, the PCRE default) or a heap? See the discussion at http://www.pcre.org/original/doc/html/pcrestack.html. (Added in R 3.