From 2c83939a5779bc890fb33ea115a943cba2b1f5e0 Mon Sep 17 00:00:00 2001
From: Hugues Hiegel <hugues.hiegel@qosmos.com>
Date: Mon, 25 Feb 2013 18:21:31 +0100
Subject: [Env] Process tree checkup to get urxvt/tmux/screen

---
 10_Environment.zsh | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to '10_Environment.zsh')

diff --git a/10_Environment.zsh b/10_Environment.zsh
index 66774ce..6dfbe78 100644
--- a/10_Environment.zsh
+++ b/10_Environment.zsh
@@ -27,7 +27,17 @@ C_="%{$c_"
 _C="$_c%}"
 
 unset has_termcaps
-[ $TERM = "rxvt-unicode" -o $TERM = "screen" ] && has_termcaps="true"
+case "$( _process_tree )" in
+	*":: screen ::"*)
+		# Discards termcaps even if screen is launched from an urxvt..
+		;;
+	*":: urxvt ::"*|\
+	*":: tmux ::"*)
+		has_termcaps="true"
+		;;
+	*)
+		;;
+esac
 T_=${has_termcaps:+$termcap[as]}
 _T=${has_termcaps:+$termcap[ae]}
 _tq_=${${has_termcaps:+"q"}:-"-"}
-- 
cgit v1.2.3