nested miaou prompt

bash.bashrc

@@ -68,7 +68,7 @@ __prompt_command() {
 
     if [[ -n ${container_hostname:-} ]]; then
         PS1+="${Gra}[LXC:${R}"
-        local host=$container_hostname
+        local host=$(builtin echo $container_hostname | tr ' ' ':')
         case ${host:0:4} in
         'beta')
             PS1+="${Yel}"
@@ -154,7 +154,8 @@ __vte_osc7() {
 
     VTE_INFO="${HOSTNAME:-}"
     if [[ -n ${container_hostname:-} ]]; then
-        VTE_INFO="${container_hostname}"
+        local host=$(builtin echo $container_hostname | tr ' ' ':')
+        VTE_INFO="$host:$HOSTNAME"
     fi
     printf "\[\033]7;file://%s%s\a\]" "${VTE_INFO}" "$(__vte_urlencode "${PWD}")"