From: Alexandre Terrasa <alexandre@moz-code.org>
Date: Mon, 29 Jul 2013 14:54:49 +0000 (-0400)
Subject: ni: Pager now use a Buffer for better gc on strings
X-Git-Tag: v0.6.1~73^2~5^2~16
X-Git-Url: http://nitlanguage.org

ni: Pager now use a Buffer for better gc on strings

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>
---

diff --git a/src/ni.nit b/src/ni.nit
index 8af4a89..c62236c 100644
--- a/src/ni.nit
+++ b/src/ni.nit
@@ -18,9 +18,9 @@ module ni
 import model_utils
 
 private class Pager
-	var content: String = ""
+	var content = new Buffer
 	fun add(text: String) do addn("{text}\n")
-	fun addn(text: String) do content += text.escape
+	fun addn(text: String) do content.append(text.escape)
 	fun add_rule do add("\n---\n")
 	fun render do sys.system("echo \"{content}\" | pager -r")
 end