Lines Matching refs:XSUB
54 #define XSUB 1 /* expanding ${} string */ macro
352 type = XSUB; in expand()
682 type = XSUB; in expand()
685 type = XSUB; in expand()
722 type = XSUB; in expand()
739 type = XSUB; in expand()
786 case XSUB: in expand()
927 } else if (type == XSUB && ctype(c, C_IFS) && in expand()
936 if (type == XSUB) { in expand()
1140 return (XSUB); in varsub()
1204 state = c == '@' ? XNULLSUB : XSUB; in varsub()
1245 state = p[1] == '@' ? XNULLSUB : XSUB; in varsub()
1273 state = XSUB; in varsub()
1366 return (XSUB); in comsub()