terminal custom command

defaults/main.yaml

@@ -92,5 +92,3 @@ pulseaudio_jack_sink_client_name: PulseAudio
 pulseaudio_jack_source_enabled: false
 pulseaudio_jack_source_channels: 2
 pulseaudio_jack_source_client_name: PulseAudio
-
-home_use_xonsh_on_terminals: true

templates/xfce4-terminal/terminalrc.j2

@@ -31,6 +31,6 @@ ScrollingBar=TERMINAL_SCROLLBAR_NONE
 BackgroundImageShading=0,530000
 ScrollingUnlimited=TRUE
 FontName=Monospace 12
-{% if home_use_xonsh_on_terminals %}
-CustomCommand=.local/bin/xonsh
+{% if xterminal_custom_command is defined %}
+CustomCommand={{xterminal_custom_command}}
 {% endif %}