Anybody done this

Dave Love
Mon Apr 5 18:36:44 CEST 2004

Luke Gorrie <luke@REDACTED> writes:

> Aside - does Emacs just use unexec to create its standard "core" while
> building itself, or can you-the-user use it whenever you like?

Yes, in principle.  I think there was a bug last time I tried, but I
have done it.  The SCM scheme system, for instance, also does this
(with caveats) via unexec and might be a better example.  (This might
well not be the best technique to dump and restore an Erlang system if
that was really wanted.)

> If the latter, how?

See C-h f dump-emacs

> Oh no! Don't get Joe started on the virtues of Styx again!
> (Luckily he's away on holiday.)

Sorry.  A web search found no relevant mentions in an Erlang context,
which surprised me; hence the question.  Can one read about it

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