From 1c9af65069da8352832447f52cf0ecc6f6a3b40d Mon Sep 17 00:00:00 2001
From: Koichi Murase <myoga.murase@gmail.com>
Date: Sat, 8 Jan 2022 13:51:41 +0900
Subject: [PATCH 1/4] plugins/battery: Remove composure.sh annotations

---
 plugins/battery/battery.plugin.sh | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/plugins/battery/battery.plugin.sh b/plugins/battery/battery.plugin.sh
index 47c7621..de164a3 100644
--- a/plugins/battery/battery.plugin.sh
+++ b/plugins/battery/battery.plugin.sh
@@ -55,10 +55,10 @@ ac_adapter_disconnected(){
   fi
 }
 
+## @fn battery_percentage
+##   @about 'displays battery charge as a percentage of full (100%)'
+##   @group 'battery'
 battery_percentage(){
-  about 'displays battery charge as a percentage of full (100%)'
-  group 'battery'
-
   if command_exists upower;
   then
     local UPOWER_OUTPUT=$(_omb_plugin_battery__upower_print_info | sed -n 's/.*percentage[:[:blank:]]*\([0-9%]\{1,\}\)$/\1/p')
@@ -128,10 +128,10 @@ battery_percentage(){
   fi
 }
 
+## @fn battery_charge
+##   @about 'graphical display of your battery charge'
+##   @group 'battery'
 battery_charge(){
-  about 'graphical display of your battery charge'
-  group 'battery'
-
   # Full char
   local F_C='▸'
   # Depleted char

From 548fbb188c5dccc0efc79aceb31f1f06553f376a Mon Sep 17 00:00:00 2001
From: Koichi Murase <myoga.murase@gmail.com>
Date: Sat, 8 Jan 2022 14:34:22 +0900
Subject: [PATCH 2/4] plugins/battery: Fix an error message on no battery
 systems

---
 plugins/battery/battery.plugin.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugins/battery/battery.plugin.sh b/plugins/battery/battery.plugin.sh
index de164a3..6aa065d 100644
--- a/plugins/battery/battery.plugin.sh
+++ b/plugins/battery/battery.plugin.sh
@@ -62,7 +62,8 @@ battery_percentage(){
   if command_exists upower;
   then
     local UPOWER_OUTPUT=$(_omb_plugin_battery__upower_print_info | sed -n 's/.*percentage[:[:blank:]]*\([0-9%]\{1,\}\)$/\1/p')
-    echo ${UPOWER_OUTPUT: : -1}
+    [[ $UPOWER_OUTPUT ]] &&
+      echo "${UPOWER_OUTPUT::-1}"
   elif command_exists acpi;
   then
     local ACPI_OUTPUT=$(acpi -b)

From 6b2d92efbde406987e9b92d5ee9105b8a2b2ac56 Mon Sep 17 00:00:00 2001
From: Koichi Murase <myoga.murase@gmail.com>
Date: Sat, 8 Jan 2022 14:35:55 +0900
Subject: [PATCH 3/4] themes/kitsune: Add a proper dependency

---
 themes/kitsune/kitsune.theme.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/themes/kitsune/kitsune.theme.sh b/themes/kitsune/kitsune.theme.sh
index d9679bf..05b057b 100644
--- a/themes/kitsune/kitsune.theme.sh
+++ b/themes/kitsune/kitsune.theme.sh
@@ -4,6 +4,8 @@
 #
 # prompt theming
 
+_omb_module_require plugin:battery
+
 # added TITLEBAR for updating the tab and window titles with the pwd
 case $TERM in
 	xterm*)

From a4f752cd01cd0c8f7623c3d7222f90851db65814 Mon Sep 17 00:00:00 2001
From: Koichi Murase <myoga.murase@gmail.com>
Date: Sat, 8 Jan 2022 14:42:53 +0900
Subject: [PATCH 4/4] themes/kitsune: Fix a bug that information is not updated

---
 themes/kitsune/kitsune.theme.sh | 44 +++++++++++++++++----------------
 1 file changed, 23 insertions(+), 21 deletions(-)

diff --git a/themes/kitsune/kitsune.theme.sh b/themes/kitsune/kitsune.theme.sh
index 05b057b..b055173 100644
--- a/themes/kitsune/kitsune.theme.sh
+++ b/themes/kitsune/kitsune.theme.sh
@@ -6,28 +6,30 @@
 
 _omb_module_require plugin:battery
 
-# added TITLEBAR for updating the tab and window titles with the pwd
-case $TERM in
-	xterm*)
-		TITLEBAR=$(printf "\033]0;%s@%s:%s\007" "${USER}" "${HOSTNAME%%.*}" "${PWD/#$HOME/~}")
-		;;
-	screen)
-		TITLEBAR=$(printf "\033]0;%s@%s:%s\033\\" "${USER}" "${HOSTNAME%%.*}" "${PWD/#$HOME/~}")
-		;;
-	*)
-		TITLEBAR=""
-		;;
-esac
-if [ "$?" == "0" ]
-then
-		SC="${green}^_^";
-else
-		SC="${red}T_T";
-fi
-BC=`battery_percentage`
 function prompt_command() {
-	#PS1="${TITLEBAR}[\u@\h \W $(scm_prompt_info)]\$ "
-	PS1="\n${cyan}┌─${bold_white}[\u@\h]${cyan}─${bold_yellow}(\w)$(scm_prompt_info)\n${cyan}└─${bold_green}[\A]-${green}($BC%)${bold_cyan}-[${green}${bold_green}\$${bold_cyan}]${green} "
+  local status=$?
+
+  # added TITLEBAR for updating the tab and window titles with the pwd
+  local TITLEBAR
+  case $TERM in
+  xterm* | screen)
+    TITLEBAR=$'\1\e]0;'$USER@${HOSTNAME%%.*}:${PWD/#$HOME/~}$'\e\\\2' ;;
+  *)
+    TITLEBAR= ;;
+  esac
+
+  local SC
+  if ((status == 0)); then
+    SC="$cyan-$bold_green(${green}^_^$bold_green)";
+  else
+    SC="$cyan-$bold_green(${red}T_T$bold_green)";
+  fi
+
+  local BC=$(battery_percentage)
+  [[ $BC == no && $BC == -1 ]] && BC=
+  BC=${BC:+${cyan}-${green}($BC%)}
+
+  PS1=$TITLEBAR"\n${cyan}┌─${bold_white}[\u@\h]${cyan}─${bold_yellow}(\w)$(scm_prompt_info)\n${cyan}└─${bold_green}[\A]$SC$BC${cyan}-${bold_cyan}[${green}${bold_green}\$${bold_cyan}]${green} "
 }
 
 # scm theming