0.8alpha.0.24:

   * sb-aclrepl/sb-aclrepl.asd:
        - Work around 'eql method specialization optimization notes
   * sb-aclrepl:repl.lisp:
        - Refactor read-cmd into small functions
        - Add relative history numbers, eg, `:-2'
        - Add history pattern match search, eg, `::foo'
        - Add optional redo query to history command, eg, `:24 ?'