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| author | Russ Cox <rsc@golang.org> | 2009-11-07 18:05:30 -0800 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2009-11-07 18:05:30 -0800 |
| commit | b5d20175786c42b2b87ee4a31ff78968a52f71ac (patch) | |
| tree | 16ba7a9135c971b839c51420ff9e6dfd94f68a57 /doc/progs/echo.go | |
| parent | 2e13596e82b114031f33f603db13e1a5cdeff8cc (diff) | |
| download | golang-b5d20175786c42b2b87ee4a31ff78968a52f71ac.tar.gz | |
tutorial fixes
R=r
CC=go-dev
http://go/go-review/1024014
Diffstat (limited to 'doc/progs/echo.go')
| -rw-r--r-- | doc/progs/echo.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/progs/echo.go b/doc/progs/echo.go index caf911733..26a2f68b5 100644 --- a/doc/progs/echo.go +++ b/doc/progs/echo.go @@ -9,7 +9,7 @@ import ( "flag"; // command line option parser ) -var n_flag = flag.Bool("n", false, "don't print final newline") +var omitNewline = flag.Bool("n", false, "don't print final newline") const ( Space = " "; @@ -25,7 +25,7 @@ func main() { } s += flag.Arg(i) } - if !*n_flag { + if !*omitNewline { s += Newline } os.Stdout.WriteString(s); |