Daniel Berger wrote: > > One idea would be to create a standalone C program that includes the > appropriate Ruby header files (I think you'll need intern.h, ruby.h > and rubyio.h), and uses rb_io_tell() to try to simulate what the Ruby > code is doing. Then, debug from there. > > Sorry I can't be more helpful. > > Regards, > > Dan Dan, Thanks for your time and help. I'll post results here. Martin -- Posted via http://www.ruby-forum.com/.