From b0e08593b6740f9a7fafb44bc1ecc23e741a5aac Mon Sep 17 00:00:00 2001
From: Jeffery To <jeffery.to@gmail.com>
Date: Sat, 6 Aug 2016 16:43:09 +0800
Subject: [PATCH] allow the user to override our term choices, by setting
 BYOBU_TERM, BYOBU_DEFAULT_TERM and/or BYOBU_COLOR_TERM

---
 debian/changelog |  2 ++
 usr/bin/byobu.in | 22 +++++++++++++++-------
 2 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/debian/changelog b/debian/changelog
index aa0a4ac8..ded73f48 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -3,6 +3,8 @@ byobu (5.111) unreleased; urgency=medium
   [ Jeffery To ]
   * usr/bin/byobu.in, usr/share/byobu/profiles/tmux:
     - use screen-256color if possible, for both screen and tmux
+    - allow the user to override our term choices, by setting
+      BYOBU_TERM, BYOBU_DEFAULT_TERM and/or BYOBU_COLOR_TERM
 
  -- Dustin Kirkland <kirkland@ubuntu.com>  Fri, 29 Jul 2016 12:29:07 -0500
 
diff --git a/usr/bin/byobu.in b/usr/bin/byobu.in
index 9933b4d3..b02e9c94 100755
--- a/usr/bin/byobu.in
+++ b/usr/bin/byobu.in
@@ -109,11 +109,11 @@ if [ -S "$SSH_AUTH_SOCK" ] && [ ! -h "$SSH_AUTH_SOCK" ]; then
 	export SSH_AUTH_SOCK="$BYOBU_CONFIG_DIR/.ssh-agent"
 fi
 
-# Terminfo we will use
-BYOBU_TERM="screen"
+# Fallback terminfo
+[ -z "$BYOBU_DEFAULT_TERM" ] && BYOBU_DEFAULT_TERM="screen"
 
 # Color terminfo to use, if possible
-BYOBU_COLOR_TERM="screen-256color"
+[ -z "$BYOBU_COLOR_TERM" ] && BYOBU_COLOR_TERM="screen-256color"
 
 # Check if our terminfo supports 256 colors
 CAN_SHOW_COLORS=
@@ -137,8 +137,12 @@ case $BYOBU_BACKEND in
 		if [ -n "$CAN_SHOW_COLORS" ] || [ "$COLORTERM" = "gnome-terminal" ] || [ "$TERM" = "xterm" ] || [ "$TERM" = "xterm-256color" ] || [ "$TERM" = "screen" ]; then
 			[ -z "$SCREEN_TERM" ] && SCREEN_TERM="-2"
 		fi
-		if [ -n "$SCREEN_TERM" -a -n "$HAS_COLOR_TERM" ]; then
-			BYOBU_TERM="$BYOBU_COLOR_TERM"
+		if [ -z "$BYOBU_TERM" ]; then
+			if [ -n "$SCREEN_TERM" -a -n "$HAS_COLOR_TERM" ]; then
+				BYOBU_TERM="$BYOBU_COLOR_TERM"
+			else
+				BYOBU_TERM="$BYOBU_DEFAULT_TERM"
+			fi
 		fi
 		BYOBU_PROFILE="-f $BYOBU_PREFIX/share/$PKG/profiles/tmuxrc"
 		# Set default window, unless user has overriden
@@ -174,8 +178,12 @@ case $BYOBU_BACKEND in
 		# Launch shell, unless the user has default windows set to launch
 		uncommented_lines < "$BYOBU_WINDOWS" && DEFAULT_WINDOW= || DEFAULT_WINDOW="${BYOBU_PREFIX}/bin/byobu-shell"
 		# Use 256 colors if possible
-		if [ -n "$CAN_SHOW_COLORS" -a -n "$HAS_COLOR_TERM" ]; then
-			BYOBU_TERM="$BYOBU_COLOR_TERM"
+		if [ -z "$BYOBU_TERM" ]; then
+			if [ -n "$CAN_SHOW_COLORS" -a -n "$HAS_COLOR_TERM" ]; then
+				BYOBU_TERM="$BYOBU_COLOR_TERM"
+			else
+				BYOBU_TERM="$BYOBU_DEFAULT_TERM"
+			fi
 		fi
 		SCREEN_TERM="-T $BYOBU_TERM"
 		# Some users want to maintain separate configurations