Fix (encoding-keyword-to-native :us-ascii) on lispworks (hopefully, can't test it)
Fix (encoding-keyword-to-native :us-ascii) on lispworks (hopefully, can't test it)

darcs-hash:20070208223124-6b9e8-17632a715e2ccee071526b9139751dda8eea573f.gz

evrim/arnesi