On Tue, Aug 27, 2002 at 09:13:14AM +0100, Jos� Ab�lio Oliveira Matos wrote:
>   Why should this be different from the actual behaviour?
>   I agree that this is probably the best thing to do here, although I am not 
> sure. My point is: with previous versions if lyx read an old version and you 
> saved it it would update to the new file format, why should it be different 
> now? Don't you trust lyx2lyx code? ;-)

The problem is if I co-operate with people that do not use current CVS head
for daily work, their docs are _silently_ converted to 220 if I just change
a single char. As long as lyx2lyx does not works equally well for
downgrading, this can cause severe problems.

>   Does it makes sense from the user point of view to ask this? Why ask
>   and not warn? Why should it be different now?

Ask, because the user might not want the coversion. One could also offer
a "read-only" conversion. Or something like that.

Actually, the best solution would be to have a possibility to downgrade
.lyx docs as well. I understand that newer features are not usable that
way, but this would enable co-operation of 1.2 and 1.1.6 at least at the
level were 1.2 is able to _edit_ 1.1.6 files without "destroying" them.

>   Notice that you only get the document modified if you save it, and then
>   you still have the old copy around (name.lyx~).

Better not to touch the original...

Andre'

-- 
Those who desire to give up Freedom in order to gain Security,
will not have, nor do they deserve, either one. (T. Jefferson)

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