Added :at-redefinition to deflookup-table, default is :warn otherwise it can be nil or a code form
Added :at-redefinition to deflookup-table, default is :warn otherwise it can be nil or a code form

darcs-hash:20061015131703-6b9e8-822962c8edbe207979919ed12ab0d5aa95f68301.gz

angavrilov/cl-walker