EXP_QNEEDED
flag &= ~(EXP_FULL | EXP_QNEEDED);
if ((flag & EXP_QNEEDED) && quoted) { \
if ((flag & EXP_QNEEDED) && ISCTL(*p)) \
if (quoted && (flag & EXP_QNEEDED) &&
const int quotes = flag & EXP_QNEEDED; /* do CTLESC */
const int quotes = flag & EXP_QNEEDED;
const int quotes = flag & EXP_QNEEDED;
const int quotes = flag & EXP_QNEEDED;