nitx: use less instad of pager that is a Debianism

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/src/nitx.nit b/src/nitx.nit
index 68d9a47..d80790d 100644 (file)
--- a/src/nitx.nit
+++ b/src/nitx.nit
@@ -347,7 +347,7 @@ private class Pager
        fun add_indent do addn("  " * indent)
        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")
+       fun render do sys.system("echo \"{content}\" | less -r")
 end
 
 redef class MModule