Lines Matching defs:dr
938 struct blk *dd, *dr, *r;941 dr = pop();944 EMPTYSR(dr);947 fsfile(dr);948 skr = sunputc(dr);949 if (sfbeg(dr) == 1 || (sfbeg(dr) == 0 && sbackc(dr) == 0)) {950 sputc(dr, skr);951 pushp(dr);972 arg2 = dr;