Report Configuration Options for PCRE

pcre_config {base}

R Documentation

Report some of the configuration options of the version of PCRE in use in this R session.

pcre_config()

A named logical vector, currently with elements

`UTF-8`	Support for UTF-8 inputs. Required.
`Unicode properties`	Support for \p{xx} and \P{xx} in regular expressions. Desirable and used by some CRAN packages.
`JIT`	Support for just-in-time compilation. Desirable for speed (but only available as a compile-time option on certain architectures).
`stack`	Does 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 3.4.0.)

pcre_config()

[Package base version 3.5.0 Index]