[bug-inetutils] Re: ftp: command processing

[Alfred M. Szmidt]

Feel free to commit it.  I cleaned up your ChangeLog a bit though:

2007-09-02  Debarshi Ray <address@hidden>

        * bootstrap.conf (gnulib_modules): Added `readline'.

        * configure.ac: Check for add_history libhistory and
        libreadline.

        * ftp/Makefile.am (READLINE): Added address@hidden@'.

        * ftp/extern.h (another): Changed type of PROMPT to `const char *'.

        * ftp/cmds.c (another): Added new variables BUFFER and ARG.
        Use readline for input. Use better error handling.
        (another) [HAVE_LIBHISTORY]: Use add_history.

        * ftp/ftp.c (login): Removed all references to HAVE_LIBREADLINE.
        * ftp/ftp_var.h: Likewise.

        * ftp/main.c [!HAVE_LIBREADLINE]: #include "readline.h".
        (cmdscanner): Use readline uniformly.  Use NULL instead of 0.
        (cmdscanner) [HAVE_LIBHISTORY]: Use add_history.