From the NannyMUD documentation

LAST CHANGE

2001-01-29

FUNCTION

NAME
        ed - Edit the file "file" using the built-in editor 'ed'.


SYNTAX
	ed [file]

DESCRIPTION
        Edit the file "file" using the built-in editor 'ed'. Be sure to read
        the documentation in build/ed first. You can leave ed by typing (in
        command mode) the single letter Q or q first on a line and followed
        by a return.

        If the argument is not given, ed tries to work on the file where you
        last had an error message, and print that message. This goes for both
        compile time errors and load time errors; starting ed right after
        login will show you your errors...

        The file will be searched for in the current directory. 'ed castle.c'
        will edit the castle of the wizard. The ACL system makes it possible
        to grant write access etc. to anybody everywhere, but initally a
        wizard can only write in his home dir, /open and /log.


SEE ALSO
        ls in std/module/default/ls
        ls in wizcommands/files/ls


SEE ALSO
        cat in efun/disc_related/cat
        cat in wizcommands/files/cat


SEE ALSO
        more in wizcommands/files/more


SEE ALSO
        cp in wizcommands/files/cp


SEE ALSO
        mv in wizcommands/files/mv
        mv in wizcommands/files/mv


SEE ALSO
        rm in efun/disc_related/rm
        rm in wizcommands/files/rm