Commit 53ddd04
2015-02-21 22:37:32
Changed files (1)
echo.go
@@ -0,0 +1,24 @@
+package main
+
+import (
+ "fmt"
+ "os"
+)
+
+// TODO add -e functionality
+func main() {
+ var argsEnd int = 1
+ var echoLen int = len(os.Args)
+ if os.Args[1] == "-n" {
+ argsEnd = 2
+ echoLen = echoLen - 1
+ }
+
+ for i, a := range os.Args[argsEnd:] {
+ c := " "
+ if i == argsEnd+echoLen {
+ c = "\n"
+ }
+ fmt.Printf("%s%c", a, c)
+ }
+}