From 8e34da7f66a201237cdf68049fa250c8a258a437 Mon Sep 17 00:00:00 2001
From: pmichaud <pmichaud@pobox.com>
Date: Thu, 24 Sep 2009 11:31:34 -0500
Subject: [PATCH] Add the IO.t method for testing that a filehandle is opened
 to a tty.  (hv2++)

---
 src/setting/IO.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/setting/IO.pm b/src/setting/IO.pm
index 232bc4d5c52..602653bead8 100644
--- a/src/setting/IO.pm
+++ b/src/setting/IO.pm
@@ -52,6 +52,9 @@ class IO is also {
         $!PIO.readall();
     }
 
+    multi method t() {
+        $!PIO.isatty;
+    }
 }
 
 multi sub lines(IO $filehandle,