# HG changeset patch
# User Edho Prima Arief <me@myconan.net>
# Date 1295588017 0
# Node ID 175848778e772c0f57fbd25944734cc007c75732
# Parent  e0b9a89a559da0cdd994f09141ef0dcaa9bf6289
Added initial upgrade support.

diff -r e0b9a89a559d -r 175848778e77 setup
--- a/setup	Fri Jan 21 05:32:12 2011 +0000
+++ b/setup	Fri Jan 21 05:33:37 2011 +0000
@@ -37,6 +37,10 @@
   uninstall_tcsh
 }
 
+update() {
+  [ -f "${HOME}/.tcsh_exec" ] && mv -f "${HOME}/.tcsh_exec" "${HOME}/.tcsh_init.after"
+}
+
 help() {
   cat <<EOF
 Usage: ${0} [install|uninstall]
@@ -50,6 +54,9 @@
   uninstall)
     uninstall
   ;;
+  update)
+    update
+  ;;
   *)
     help
   ;;