[m-rev.] for tryout and/or review: removing globals from the I/O state

[Zoltan Somogyi]

On 14-Oct-2009, Peter Wang <novalazy at gmail.com> wrote:
> This code is part of the --track-flags implementation.  We hash the
> updated globals[*] because they include module-specific options.  The
> hash is then compared with the hash in a MODULE.track_flags file, which
> is updated if it differs.  The new timestamp will later force the module
> to be recompiled if necessary, but that's later.  We aren't compiling
> the module immediately so the updated globals have no more use here.

Thanks for that. I updated the comment.

Zoltan.
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