summaryrefslogtreecommitdiff
path: root/doc/progs/echo.go
diff options
context:
space:
mode:
Diffstat (limited to 'doc/progs/echo.go')
-rw-r--r--doc/progs/echo.go32
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)
-}