[KLUG Members] Data Recovery

[greenproc]

Has anyone used linux to recover data from HFS partitions?  There is a
G3 laptop drive that needs data recovery.  Not just a simple mount of
the filesystem and copy of the files, but actual data recovery from a
damaged HFS filesystem.  I know that the kernel supports HFS, but am not
familiar with the tools that one would use to recover a damaged filesystem.

Any pointers would be appreciated, especially to any GPL mac-bootable code.

Thanks :)