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;
483 /* XXX is it possible for ISSET to be set and val.s to be 0? */
484 if (!(vp->flag&ISSET) || (!(vp->flag&INTEGER) && vp->val.s == NULL))
581 vq->flag |= ISSET|INTEGER;
833 fake_assign = (t->flag & ISSET) && (!val || t != vp) &&
871 t->flag &= ~ISSET;
875 t->flag &= ~(ISSET|ALLOC);
913 exportprep(vpbase, (vpbase->flag&ISSET) ? vpbase->val.s : null);
942 vp->flag &= ~(ALLOC|ISSET);
1040 (vp->flag&(ISSET|EXPORT)) == (ISSET|EXPORT)) {
1077 return (tp && (tp->flag & ISSET) ? tp->type : V_NONE);
1155 if (vp->flag & ISSET) {
1347 if (curr->flag&ISSET)
1358 news->flag = (vp->flag & ~(ALLOC|DEFINED|ISSET|SPECIAL)) | AINDEX;
1448 if (!(vq->flag & ISSET))
