From 1e79e7bdd89b9dcfad6ff9fc21799963c228c48e Mon Sep 17 00:00:00 2001
From: ADAM David Alan Martin <amartin172@bloomberg.net>
Date: Mon, 27 Jan 2014 18:55:54 -0500
Subject: [PATCH] Toolkit tcsh launch script, tailored for BLP env.

---
 bin/tcsh.launch | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100755 bin/tcsh.launch

diff --git a/bin/tcsh.launch b/bin/tcsh.launch
new file mode 100755
index 0000000..415bfc8
--- /dev/null
+++ b/bin/tcsh.launch
@@ -0,0 +1,16 @@
+#!/bin/sh
+if [ `uname` = "AIX" -a ! -x tcsh ]
+then
+	IBM_CSH=~/cshenv/shells/ibm/bin/tcsh
+	#echo "On an AIX system, so we're using our custom-built TCSH."
+	[ -f ${IBM_CSH} -a -x ${IBM_CSH} ] && exec ${IBM_CSH} $*
+	echo "Failed in trying to start TCSH.  Using a fallback to classic Bourne."
+	exec /bin/sh
+elif [ "" != `which tcsh` -a -f `which tcsh` -a -x `which tcsh` ];
+then
+	#echo "Try using the system TCSH."
+	exec tcsh $*
+else
+	echo "Not going to try starting TCSH.  Using a fallback to classic Bourne."
+	exec /bin/sh
+fi