Changes by: Aleksey Nogin (nogin at cs.caltech.edu)
Date: 2006-06-07 14:45:38 -0700 (Wed, 07 Jun 2006)
Revision: 9267
Log message:

      Wrap all the code for the child processes in an unconditional
      "try ... with _ -> exit Omake_state.exn_error_code".
      
      TODO: figure out what was being raised and why.