#40764: [TODO] Tcl - make splice work on TclList <-> TclList
#40764: [TODO] Tcl - make splice work on TclList <-> TclList

Actually, splice has worked on TclLists for some time.

Remove the hack here, cleaning up the implementation.



git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@15320 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot