EXP_SPLIT
!(flag & (EXP_SPLIT|EXP_IFS_SPLIT))) {
if (flag & EXP_SPLIT && quoted) {
if (!quoted && (flag & EXP_SPLIT)) {
if (flag & EXP_SPLIT) {
if ((flag & EXP_SPLIT) != 0)
else if (!had_dol_at && (flag & EXP_SPLIT) != 0)
#define EXP_FULL (EXP_SPLIT | EXP_GLOB)