     original-error set-global
     error set-global ; inline
 
+CONSTANT: default-components
+    "math compiler threads help io tools ui ui.tools unicode handbook"
+
 [
     ! We time bootstrap
     nano-count


    run-bootstrap-init

    f error set-global
    f original-error set-global
    f error-continuation set-global

    nano-count swap - bootstrap-time set-global
    print-report



    default-image-name "output-image" set-global

    default-components "include" set-global
    "" "exclude" set-global

    strip-encodings
