REG_NOSUB
if (regcomp(&yes, nl_langinfo(YESEXPR), REG_EXTENDED|REG_NOSUB) != 0)
if (regcomp(&no, nl_langinfo(NOEXPR), REG_EXTENDED|REG_NOSUB) != 0) {
#define REG_LITERAL (REG_NOSUB << 1)
regcomp(&_regex, _re.c_str(), REG_EXTENDED | REG_NOSUB | REG_ICASE);
error = regcomp(&evf->regex_match, prop_string_cstring_nocopy(ps), REG_ICASE | REG_NOSUB);
int nonosub = REG_NOSUB == 0;
cflags |= REG_NOSUB;
if (!(flags & REG_NOSUB) && nsub < 0 && *ans == '(')
if (flags & REG_NOSUB)
flags |= REG_NOSUB;
#if REG_NOSUB & REG_TEST_DEFAULT
if (flags & REG_NOSUB)
if (regcomp(&cre, re, REG_BASIC|REG_NOSUB) != 0)
REG_EXTENDED|REG_NOSUB) != 0) {
REG_EXTENDED|REG_NOSUB) != 0) {
&argstr[1], REG_NEWLINE|REG_NOSUB)) != 0) {
if (regcomp(&rgx, optarg, REG_EXTENDED|REG_NOSUB) != 0)
REG_EXTENDED|REG_NOSUB))