From 91f2c11af0b7012c747aa6fe101e448ea9842034 Mon Sep 17 00:00:00 2001
From: Dana Jansens <danakj@orodu.net>
Date: Mon, 7 Apr 2003 08:48:12 +0000
Subject: [PATCH] add new HACKING! warn about Client.transient_for

---
 HACKING | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 HACKING

diff --git a/HACKING b/HACKING
new file mode 100644
index 00000000..6cc4f52f
--- /dev/null
+++ b/HACKING
@@ -0,0 +1,7 @@
+Woop, a HACKING document for openbox at last!
+
+Beware the Client.transient_for. It can be set to a !NULL value of TRAN_GROUP,
+which is not a valid pointer. You must ALWAYS check for TRAN_GROUP before
+following transient_for. When TRAN_GROUP is found, Client.group will always
+be !NULL. Some smart action should be taken using all members of the group in
+this case.