bug#29684: exception printers - request for improvement

[<tomas@tuxteam.de>]

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On Tue, Jul 03, 2018 at 04:31:23PM -0300, David Pirotte wrote:
> Hi Ludovic,
> 
> > > It is perfectly fine, on the opposite side, to ask advanced scheme users (who
> > > would want to, but I really don't see the point) configure guile s the repl and
> > > the exception printer so it tries to print the full content of huge lsts,
> > > vectors, arrays ...  
> 
> > Perhaps you could arrange to set the REPL’s ‘print’ option right from
> > one of the Guile-OpenCV modules?  I mean the configuration you mention
> > have doesn’t have to be done manually by users.
> 
> I'll do that yes, since I failed to convince you it you be a better default for all
> of us, not just Guile-CV :)

Hm. Applying the peanut gallery factor to my opinion (roughly 10e-7), I tend to
side with David's position: the default consumer of REPL's print is a human, and
feeding him/her with huge binary things isn't "tasty"...

But... grain of salt, and things. What would be David's position's downsides?

Thanks
- -- tomás
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