Update for shellfu v0.9.*

bin/mkexec

                    . "FFOO_DEBUG=true",
         'shellfu'  => "\n. \"\$(shellfu-get path)\" || exit 3\n\n"
                    . "shellfu import pretty\n\n"
-                   . "SHELLFU_DEBUG=\${SHELLFU_DEBUG:-true}\n\n"
+                   . "PRETTY_DEBUG=\${PRETTY_DEBUG:-true}\n\n"
                    . "usage() {\n"
                    . "    mkusage \"arg...\"\n"
                    . "}\n\n"

bin/ssl_fp

     #shellcheck disable=SC2034
     while true; do case "$1" in
         *:*) Conn="$1";             shift ;;
-        -d)  SHELLFU_DEBUG=true;    shift ;;
+        -d)  PRETTY_DEBUG=true;    shift ;;
         "")                         break ;;
         *)                          usage ;;
     esac done