ONIG_SYN_STRICT_CHECK_BACKREF 3323 regparse.c if (IS_SYNTAX_BV(syn, ONIG_SYN_STRICT_CHECK_BACKREF)) { ONIG_SYN_STRICT_CHECK_BACKREF 3340 regparse.c if (IS_SYNTAX_BV(syn, ONIG_SYN_STRICT_CHECK_BACKREF)) { ONIG_SYN_STRICT_CHECK_BACKREF 3658 regparse.c if (IS_SYNTAX_BV(syn, ONIG_SYN_STRICT_CHECK_BACKREF)) { ONIG_SYN_STRICT_CHECK_BACKREF 5134 regparse.c if (IS_SYNTAX_BV(env->syntax, ONIG_SYN_STRICT_CHECK_BACKREF)) { ONIG_SYN_STRICT_CHECK_BACKREF 5157 regparse.c if (IS_SYNTAX_BV(env->syntax, ONIG_SYN_STRICT_CHECK_BACKREF)) {