rcslog generates a change log from RCS files, which can possibly be located in a CVS repository, and outputs the new change log to standard output. If no FILE is specified, rcs2log will use the files registered under the working directory. The change log prefix can be later copied to the existing !ChangeLog file.
Use HOSTNAME in change log entries (default current host).
Indent change log lines by INDENT spaces (default 8).
Try to limit log lines to LENGTH characters (default 79).
If no FILEs are given and RCS is used, recurse through working directory.
OPTION Pass OPTION to subsidiary log command.
Tab stops are every TABWIDTH characters (default 8).
Assume LOGIN has FULLNAME and MAILADDR.
Append RCS revision to file names in log lines.
There is a mailing list, email@example.com on the internet, for reporting bugs in rcs2log. Please, if you find any bug, report it (if you really are good-willing, a patch is appreciated).