Lines Matching refs:ISSET
99 if ((vq = global(vp->name))->flag & ISSET)
138 tp->flag = DEFINED|ISSET;
252 vp->flag |= ISSET|INTEGER;
260 vp->flag &= ~(ISSET|INTEGER);
273 vp->flag &= ~(ISSET|INTEGER);
341 if (!(vp->flag&ISSET))
432 vq->flag &= ~(ISSET|ALLOC);
447 vq->flag |= ISSET;
460 vp->flag = (ISSET|INTEGER);
468 vq->flag |= ISSET;
482 /* XXX is it possible for ISSET to be set and val.s to be NULL? */
483 if (!(vp->flag&ISSET) || (!(vp->flag&INTEGER) && vp->val.s == NULL))
578 vq->flag |= ISSET|INTEGER;
838 fake_assign = (t->flag & ISSET) && (!val || t != vp) &&
876 t->flag &= ~ISSET;
880 t->flag &= ~(ISSET|ALLOC);
918 exportprep(vpbase, (vpbase->flag&ISSET) ? vpbase->val.s : null);
947 vp->flag &= ~(ALLOC|ISSET);
1045 (vp->flag&(ISSET|EXPORT)) == (ISSET|EXPORT)) {
1082 return (tp && (tp->flag & ISSET) ? tp->type : V_NONE);
1160 if (vp->flag & ISSET) {
1352 if (curr->flag&ISSET)
1363 news->flag = (vp->flag & ~(ALLOC|DEFINED|ISSET|SPECIAL)) | AINDEX;
1453 if (!(vq->flag & ISSET))
