+# Include "ax-common.sh", if available:
+for dir ("$HOME/lib" "$HOME/.ax" /usr/local /opt/ax /usr); do
+ [[ -z "$ax_common_sourced" ]] || break
+ ax_common="${dir}/lib/ax/ax-common.sh"
+ [[ -r "$ax_common" ]] && source "$ax_common"
+done
+if [[ -z "$ax_common_sourced" ]]; then
+ function ax_msg {
+ case "$1" in
+ "1"|"2") echo -n "! "; ;;
+ *) echo -n "* "; ;;
+ esac
+ shift
+ echo "$@"
+ }
+fi
+unset dir ax_common ax_common_sourced
+