why two readlines in clisp/source?

[hoehle@zeus.gmd.de (Joerg Hoehle)]

Hello,

could somebody comment on why there are two readline libraries for
CLISP and why they differ, e.g. what for a difference it makes as far
as CLISP is concerned?

      src/readline/      a modified GNU readline library,
                         gdb-4.13 based
      FTP: /pub/lisp/clisp/source/clispsrc-readline.tar.z

      src/newreadline/   another modified GNU readline library,
                         bash-1.14.5 based
      FTP: /pub/lisp/clisp/source/clispsrc-newreadline.tar.z

Is there any more info on "official" readline versions?

Thanks,
	Jo"rg Ho"hle.
Joerg.Hoehle@gmd.de