Use pretty for debugging

src/libexec/saturnin-www

@@ -49,7 +49,7 @@ while true; do case "$1" in
 esac done
 
 debug "\$@='$@'"
-debug "src='$src'"
+debug -v src
 
 case "$src" in
     args) uri="$(echo "$@" | find_uri)" ;;