+ local ret=$1; shift
+ if [ $ret -gt 0 ]; then
+ __ps1_colour_escape $ret "$PROMPT_FAILED_COLOUR"
+ else
+ __ps1_colour_escape $ret "$PROMPT_OK_COLOUR"
+ fi
+ return $ret
+}
+
+function __ps1_root() {
+ local ret=$1; shift
+ if [ $ret -gt 0 ]; then
+ __ps1_colour_escape $ret "$ROOT_FAILED_COLOUR"
+ else
+ __ps1_colour_escape $ret "$ROOT_OK_COLOUR"
+ fi
+ return $ret