config_query_option NCMPCPP_OPTS \
                    "Do you want support for unicode?" \
                    ${NCMPCPP_UNICODE:-y} \
                    "--enable-unicode" \
                    "--disable-unicode" &&
config_query_option NCMPCPP_OPTS \
                    "Do you want ncmpcpp to display a clock?" \
                    ${NCMPCPP_CLOCK:-n} \
                    "--enable-clock" \
                    "--disable-clock" &&
config_query_option NCMPCPP_OPTS \
                    "Do you want to enable the output screen?" \
                    n \
                    "--enable-outputs" \
                    "--disable-outputs"

# deprecation of old variables
persistent_remove NCMPCPP_UNICODE
persistent_remove NCMPCPP_CLOCK
