Section (3) pcre2_set_compile_extra_options
Name
PCRE2 — Perl-compatible regular expressions (revised API)
Synopsis
#include <pcre2.h> int pcre2_set_compile_extra_options(pcre2_compile_context *ccontext, uint32_textra_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_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
as
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(3) page and a description of the POSIX API in the pcre2posix(3) page.
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This manual page is taken from the PCRE library, which is distributed under the BSD license. |