Added Mark's asdf patch, thanks
http://geocities.com/kimwroblewski/dashboard/shrdlu-src-v0.2.tar.gz

abcl 0.0.10.17:

(load "fixes.lisp")
(load "syscom.lisp")
;;works

(compile-file "fixes.lisp")
(compile-file "syscom.lisp")
java.lang.VerifyError: (class: org/armedbear/lisp/syscom_41, method: execute signature: (Lorg/armedbear/lisp/LispObject;Lorg/armedbear/lisp/LispObject;Lorg/armedbear/lisp/LispObject;)Lorg/armedbear/lisp/LispObject;) Mismatched stack types