Lines Matching full:xsub
54 #define XSUB 1 /* expanding ${} string */
723 type = XSUB;
757 type = XSUB;
775 type = XSUB;
825 case XSUB:
946 } else if (type == XSUB && ctype(c, C_IFS) &&
955 if (type == XSUB) {
1070 int state; /* next state: XBASE, XARG, XSUB, XNULLSUB */
1149 return (XSUB);
1213 state = c == '@' ? XNULLSUB : XSUB;
1254 state = p[1] == '@' ? XNULLSUB : XSUB;
1287 state = XSUB;
1378 return (XSUB);
