RE_SYNTAX_POSIX_EXTENDED

const RE_SYNTAX_POSIX_EXTENDED = _RE_SYNTAX_POSIX_COMMON or RE_CONTEXT_INDEP_ANCHORS or RE_CONTEXT_INDEP_OPS or RE_NO_BK_BRACES or RE_NO_BK_PARENS or RE_NO_BK_VBAR or RE_CONTEXT_INVALID_OPS or RE_UNMATCHED_RIGHT_PAREN_ORD;