Lines Matching refs:ISSET
105 if ((vq = global(vp->name))->flag & ISSET)
144 tp->flag = DEFINED|ISSET;
278 vp->flag |= ISSET|INTEGER;
286 vp->flag &= ~(ISSET|INTEGER);
299 vp->flag &= ~(ISSET|INTEGER);
384 if (!(vp->flag&ISSET))
477 vq->flag &= ~(ISSET|ALLOC);
492 vq->flag |= ISSET;
504 vtemp->flag = (ISSET|INTEGER);
512 vq->flag |= ISSET;
526 /* XXX is it possible for ISSET to be set and val.s to be NULL? */
527 if (!(vp->flag & ISSET) || (!(vp->flag & INTEGER) && vp->val.s == NULL))
642 vq->flag |= ISSET|INTEGER;
943 fake_assign = (t->flag & ISSET) && (!val || t != vp) &&
981 t->flag &= ~ISSET;
985 t->flag &= ~(ISSET|ALLOC);
1021 exportprep(vpbase, (vpbase->flag&ISSET) ? vpbase->val.s : null);
1050 vp->flag &= ~(ALLOC|ISSET);
1149 (vp->flag&(ISSET|EXPORT)) == (ISSET|EXPORT)) {
1195 return (tp && (tp->flag & ISSET) ? tp->type : V_NONE);
1277 if (vp->flag & ISSET) {
1526 if (curr->flag&ISSET)
1537 news->flag = (vp->flag & ~(ALLOC|DEFINED|ISSET|SPECIAL)) | AINDEX;
1629 if (!(vq->flag & ISSET))
2109 if (tvp->flag & ISSET) {
2136 if (any_set && !(vp->flag & ISSET))
2181 (thing == '-' && (vp->flag & ISSET))) {
