From ad7e866ea1d4d035d876e58bca681a72099449af Mon Sep 17 00:00:00 2001
From: Joel Martin <github@martintribe.org>
Date: Thu, 9 Oct 2014 18:27:47 -0500
Subject: go: add readline.go that wraps libreadline/libedit

---
 go/src/step0_repl/step0_repl.go | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'go/src/step0_repl')

diff --git a/go/src/step0_repl/step0_repl.go b/go/src/step0_repl/step0_repl.go
index 1203213..2e4c47c 100644
--- a/go/src/step0_repl/step0_repl.go
+++ b/go/src/step0_repl/step0_repl.go
@@ -1,12 +1,14 @@
 package main
 
 import (
-    "bufio"
     "fmt"
-    "os"
     "strings"
 )
 
+import (
+    "readline"
+)
+
 // read
 func READ(str string) string {
     return str
@@ -28,11 +30,9 @@ func rep(str string) string {
 }
 
 func main() {
-    reader := bufio.NewReader(os.Stdin);
     // repl loop
     for {
-        fmt.Print("user> ");
-        text, err := reader.ReadString('\n');
+        text, err := readline.Readline("user> ")
         text = strings.TrimRight(text, "\n");
         if (err != nil) {
             return
-- 
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