diff options
Diffstat (limited to 'doc/progs/echo.go')
-rw-r--r-- | doc/progs/echo.go | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/doc/progs/echo.go b/doc/progs/echo.go deleted file mode 100644 index 84470ddb9..000000000 --- a/doc/progs/echo.go +++ /dev/null @@ -1,32 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package main - -import ( - "os" - "flag" // command line option parser -) - -var omitNewline = flag.Bool("n", false, "don't print final newline") - -const ( - Space = " " - Newline = "\n" -) - -func main() { - flag.Parse() // Scans the arg list and sets up flags - var s string = "" - for i := 0; i < flag.NArg(); i++ { - if i > 0 { - s += Space - } - s += flag.Arg(i) - } - if !*omitNewline { - s += Newline - } - os.Stdout.WriteString(s) -} |