** DIRECTORY when similar filenames are present
** DEFGENERIC with :METHOD options
** bug 126, in (MAKE-STRING N :INITIAL-ELEMENT #\SPACE))
** bug in the optimization of ARRAY-ELEMENT-TYPE
** DIRECTORY when similar filenames are present
** DEFGENERIC with :METHOD options
** bug 126, in (MAKE-STRING N :INITIAL-ELEMENT #\SPACE))
** bug in the optimization of ARRAY-ELEMENT-TYPE