317     Tokenrow ntr;  in expand()  local
329     copytokenrow(&ntr, np->vp);         /* copy macro value */  in expand()
357         substargs(np, &ntr, atr);       /* put args into replacement */  in expand()
371     doconcat(&ntr);                     /* execute ## operators */  in expand()
372     ntr.tp = ntr.bp;  in expand()
373     makespace(&ntr, trp->tp);  in expand()
386     tokenrow_zeroTokenIdentifiers(&ntr);  in expand()
387     insertrow(trp, ntokc, &ntr);  in expand()
405 …trp->tp -= ntr.lp - ntr.bp;         /* so the result will be tested for macros from the same posit…  in expand()
407     dofree(ntr.bp);  in expand()
575     Tokenrow ntr;  in doconcat()  local
628                 maketokenrow(3, &ntr);  in doconcat()
629                 gettokens(&ntr, 1);  in doconcat()
631                 if (ntr.bp->type == UNCLASS)  in doconcat()
632                     error(WARNING, "Bad token %r produced by ##", &ntr);  in doconcat()
633                 while ((ntr.lp-1)->len == 0 && ntr.lp != ntr.bp)  in doconcat()
634                     ntr.lp--;  in doconcat()
636                 doconcat(&ntr);  in doconcat()
638                 makespace(&ntr, ltp);  in doconcat()
639                 insertrow(trp, ntp - ltp, &ntr);  in doconcat()
640                 dofree(ntr.bp);  in doconcat()