!regcomp (&reyes, expr, REG_NOSUB | REG_EXTENDED);
reno_ok = (expr = nl_langinfo (NOEXPR)) && expr[0] == '^' &&
!regcomp (&reno, expr, REG_NOSUB | REG_EXTENDED);
!regcomp (&reyes, expr, REG_NOSUB | REG_EXTENDED);
reno_ok = (expr = nl_langinfo (NOEXPR)) && expr[0] == '^' &&
!regcomp (&reno, expr, REG_NOSUB | REG_EXTENDED);
answer[0] = ch.ch;
if (reyes_ok ? (regexec (&reyes, answer, 0, 0, 0) == 0) : tolower (ch.ch) == *yes)
answer[0] = ch.ch;
if (reyes_ok ? (regexec (&reyes, answer, 0, 0, 0) == 0) : tolower (ch.ch) == *yes)
reno_ok ? (regexec (&reno, answer, 0, 0, 0) == 0) :
reno_ok ? (regexec (&reno, answer, 0, 0, 0) == 0) :