when converting a scheme to a type, insure order of arguments is preserved.
when converting a scheme to a type, insure order of arguments is preserved.

darcs-hash:20051207001059-1a7c6-45e5d6f3d99aed498d997e5d3a2316c4ca5e59d3

kirbyfan64/jhc,kirbyfan64/jhc,kirbyfan64/jhc,kirbyfan64/jhc