From 80e7d2d34674afb9ae54b638956b75d58ad67429 Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <michael@stapelberg.de>
Date: Sat, 8 Jun 2013 12:48:32 +0200
Subject: [PATCH] lib/i3test: clarify how to identify open_window() windows in
 i3 commands (Thanks vandannen)

---
 testcases/lib/i3test.pm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/testcases/lib/i3test.pm b/testcases/lib/i3test.pm
index d6d71b23..9f3a6ea2 100644
--- a/testcases/lib/i3test.pm
+++ b/testcases/lib/i3test.pm
@@ -315,6 +315,11 @@ Usually, though, calls are simpler:
 
   my $top_window = open_window;
 
+To identify the resulting window object in i3 commands, use the id property:
+
+  my $top_window = open_window;
+  cmd '[id="' . $top_window->id . '"] kill';
+
 =cut
 sub open_window {
     my %args = @_ == 1 ? %{$_[0]} : @_;