Sorry for the messed up previous commits. Here are the collected messages:

Insert forgotten point to argument list of MAKE-SELECT, making the last
arguments optional. This was the reason for a "bug" in admin-surflet.scm.

Remove bug from MAKE-SELECT;
  MAKE-SELECT used the wrong argument name in calls to
  make-multiple-select or make-single-select, respectively.

scheme/httpd/surflets/surflet-input-fields.scm

@@ -503,4 +503,4 @@
       => cdr)
      (else #f))))
 
-;;EOF
+;;EOF