making some more non-gofmt'ed files save for new semicolon rule

R=rsc, r
http://codereview.appspot.com/171051

1 files changed, 24 insertions, 12 deletions

diff --git a/test/chan/powser1.go b/test/chan/powser1.go
index fc8283306..bb36b1594 100644
--- a/test/chan/powser1.go
+++ b/test/chan/powser1.go
@@ -20,8 +20,11 @@ type rat struct  {
 }
 
 func (u rat) pr() {
-	if u.den==1 { print(u.num) }
-	else { print(u.num, "/", u.den) }
+	if u.den==1 {
+		print(u.num)
+	} else {
+		print(u.num, "/", u.den)
+	}
 	print(" ")
 }
 
@@ -264,8 +267,7 @@ func inv(u rat) rat {	// invert a rat
 }
 
 // print eval in floating point of PS at x=c to n terms
-func evaln(c rat, U PS, n int)
-{
+func evaln(c rat, U PS, n int) {
 	xn := float64(1);
 	x := float64(c.num)/float64(c.den);
 	val := float64(0);
@@ -285,8 +287,11 @@ func printn(U PS, n int) {
 	done := false;
 	for ; !done && n>0; n-- {
 		u := get(U);
-		if end(u) != 0 { done = true }
-		else { u.pr() }
+		if end(u) != 0 {
+			done = true
+		} else {
+			u.pr()
+		}
 	}
 	print(("\n"));
 }
@@ -344,8 +349,11 @@ func Cmul(c rat,U PS) PS {
 		for !done {
 			<-Z.req;
 			u := get(U);
-			if end(u) != 0 { done = true }
-			else { Z.dat <- mul(c,u) }
+			if end(u) != 0 {
+				done = true
+			} else {
+				Z.dat <- mul(c,u)
+			}
 		}
 		Z.dat <- finis;
 	}();
@@ -461,8 +469,9 @@ func Diff(U PS) PS {
 			done:=false;
 			for i:=1; !done; i++ {
 				u = get(U);
-				if end(u) != 0 { done=true }
-				else {
+				if end(u) != 0 {
+					done = true
+				} else {
 					Z.dat <- mul(itor(int64(i)),u);
 					<-Z.req;
 				}
@@ -556,8 +565,11 @@ func Subst(U, V PS) PS {
 		u := get(U);
 		Z.dat <- u;
 		if end(u) == 0 {
-			if end(get(VV[0])) != 0 { put(finis,Z); }
-			else { copy(Mul(VV[0],Subst(U,VV[1])),Z); }
+			if end(get(VV[0])) != 0 {
+				put(finis,Z);
+			} else {
+				copy(Mul(VV[0],Subst(U,VV[1])),Z);
+			}
 		}
 	}();
 	return Z;