pcre2_set_compile_extra_options - compatible regular expressions (revised API)
#include <pcre2.h> int pcre2_set_compile_extra_options(pcre2_compile_context *ccontext, uint32_t extra_options);
Library Functions Manual PCRE2_SET_COMPILE_EXTRA_OPTIONS(3) NAME PCRE2 - Perl-compatible regular expressions (revised API) SYNOPSIS #include <pcre2.h> int pcre2_set_compile_extra_options(pcre2_compile_context *ccontext, uint32_t extra_options); DESCRIPTION This function sets additional option bits for pcre2_compile() that are housed in a compile context. It completely replaces all the bits. The extra options are: PCRE2_EXTRA_ALLOW_LOOKAROUND_BSK Allow \K in lookarounds PCRE2_EXTRA_ALLOW_SURROGATE_ESCAPES Allow \x{df800} to \x{dfff} in UTF-8 and UTF-32 modes PCRE2_EXTRA_ALT_BSUX Extended alternate \u, \U, and \x handling PCRE2_EXTRA_BAD_ESCAPE_IS_LITERAL Treat all invalid escapes as a literal following character PCRE2_EXTRA_ESCAPED_CR_IS_LF Interpret \r as \n PCRE2_EXTRA_MATCH_LINE Pattern matches whole lines PCRE2_EXTRA_MATCH_WORD Pattern matches "words" There is a complete description of the PCRE2 native API in the pcre2api page and a description of the POSIX API in the pcre2posix page. ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+------------------+ |Availability | library/pcre2 | +---------------+------------------+ |Stability | Uncommitted | +---------------+------------------+ NOTES Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source- code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from https://github.com/Philip- Hazel/pcre2/releases/download/pcre2-10.39/pcre2-10.39.tar.gz. Further information about this software can be found on the open source community website at http://pcre.org/. PCRE2 10.38 31 August 2021 PCRE2_SET_COMPILE_EXTRA_OPTIONS(3)