Searched refs:XNULLSUB (Results 1 – 1 of 1) sorted by relevance
58 #define XNULLSUB 4 /* "$@" when $# is 0, so don't generate word */ macro413 if (word == IFS_QUOTE && type != XNULLSUB) in expand()764 type = XNULLSUB; in expand()859 case XNULLSUB: in expand()1485 state = sc & 4 ? XNULLSUB : XSUB; in varsub()