Lines Matching full:isset
102 if ((vq = global(vp->name))->flag & ISSET)
141 tp->flag = DEFINED|ISSET;
260 vp->flag |= ISSET|INTEGER;
268 vp->flag &= ~(ISSET|INTEGER);
281 vp->flag &= ~(ISSET|INTEGER);
364 if (!(vp->flag&ISSET))
455 vq->flag &= ~(ISSET|ALLOC);
470 vq->flag |= ISSET;
483 vp->flag = (ISSET|INTEGER);
491 vq->flag |= ISSET;
505 /* XXX is it possible for ISSET to be set and val.s to be NULL? */
506 if (!(vp->flag & ISSET) || (!(vp->flag & INTEGER) && vp->val.s == NULL))
621 vq->flag |= ISSET|INTEGER;
920 fake_assign = (t->flag & ISSET) && (!val || t != vp) &&
958 t->flag &= ~ISSET;
962 t->flag &= ~(ISSET|ALLOC);
998 exportprep(vpbase, (vpbase->flag&ISSET) ? vpbase->val.s : null);
1027 vp->flag &= ~(ALLOC|ISSET);
1125 (vp->flag&(ISSET|EXPORT)) == (ISSET|EXPORT)) {
1164 return (tp && (tp->flag & ISSET) ? tp->type : V_NONE);
1242 if (vp->flag & ISSET) {
1435 if (curr->flag&ISSET)
1446 news->flag = (vp->flag & ~(ALLOC|DEFINED|ISSET|SPECIAL)) | AINDEX;
1538 if (!(vq->flag & ISSET))
