Backed out changeset 2737b9af622b

not what I wanted to commit.

1 files changed, 5 insertions, 11 deletions

diff --git a/sys/src/cmd/cpp/macro.c b/sys/src/cmd/cpp/macro.c
index 85e544151..67af0bd0c 100644
--- a/sys/src/cmd/cpp/macro.c
+++ b/sys/src/cmd/cpp/macro.c
@@ -350,7 +350,7 @@ ispaste(Tokenrow *rtr, Token **ap, Token **an, int *ntok)
 void
 substargs(Nlist *np, Tokenrow *rtr, Tokenrow **atr)
 {
-	Tokenrow ttr, rp, rn;
+	Tokenrow ttr;
 	Token *tp, *ap, *an, *pp, *pn;
 	int ntok, argno, hs;
 
@@ -369,25 +369,19 @@ substargs(Nlist *np, Tokenrow *rtr, Tokenrow **atr)
 			insertrow(rtr, ntok, stringify(atr[argno]));
 		} else if (ispaste(rtr, &ap, &an, &ntok)) { /* first token, just do the next one */
 			pp = ap;
-			rp.tp = nil;
 			pn = an;
-			rn.tp = nil;
 			if (ap && (argno = lookuparg(np, ap)) >= 0){
 				pp = nil;
-				rp = *atr[argno];
-				if(rp.tp != rp.lp)
-					pp = --rp.lp;
+				if(atr[argno]->tp != atr[argno]->lp)
+					pp = atr[argno]->lp - 1;
 			}
 			if (an && (argno = lookuparg(np, an)) >= 0) {
 				pn = nil;
-				rn = *atr[argno];
-				if(rn.tp != rn.lp)
-					pn = rn.bp++;
+				if(atr[argno]->tp != atr[argno]->lp)
+					pn = atr[argno]->lp - 1;
 			}
 			glue(&ttr, pp, pn);
-			insertrow(rtr, 0, &rp);
 			insertrow(rtr, ntok, &ttr);
-			insertrow(rtr, 0, &rn);
 			free(ttr.bp);
 		} else if (rtr->tp->type==NAME) {
 			if((argno = lookuparg(np, rtr->tp)) >= 0) {