cmd/go: suppress extraneous newlines in list
cmd/go: suppress extraneous newlines in list

Before:
$ go list -f '{{range .Deps}}{{println $.Name .}}{{end}}' math time
math runtime
math unsafe

time errors
time runtime
time sync
time sync/atomic
time syscall
time unsafe

$

After:
$ go list -f '{{range .Deps}}{{println $.Name .}}{{end}}' math time
math runtime
math unsafe
time errors
time runtime
time sync
time sync/atomic
time syscall
time unsafe
$

R=minux.ma, rsc
CC=golang-dev
https://codereview.appspot.com/7130052

Committer: Russ Cox <5ad239cb8a44f659eaaee0aa1ea5b94947abe557@golang.org>

h8liu/golang,h8liu/golang,h8liu/golang,h8liu/golang,h8liu/golang,h8liu/golang,h8liu/golang