On Fri, Oct 27, 2017 at 06:00:50AM -0400, Lou Berger wrote:
> Juergen,
> 
> Keep in mind this is guidance, so autos may include a long tree even if the
> text says don't.  So what do you want them to do if they decide they really
> want a many page tree? leave the long tree in the body???
>

What I am saying is that the value of the diagram does not change if I
move it around. If a plain fully expanded tree dump is not useful
anymore for the reader to get an overview, then other content must be
produced to provide an overview.  And perhaps the plain tree dump is
then not even needed anymore to be present in the document if there is
other good overview material.

We should encourage authors to split large diagrams into manageable
pieces. Sometimes suppressing lots of statistics counters helps,
sometimes showing which groupings are used instead of their expansion
helps. Sometimes it helps to separate major branches of a tree and to
discuss them separately. We should encourage authors to do these
things. Perhaps we need to state clearly that it is not necessary to
include a plain fully expanded tree diagram.

In the case of draft-ietf-teas-yang-te-topo-12.txt, the fully expanded
tree diagram (36 pages) is simply in no good relation with the size of
the definitions (47 pages). And the authors of this document do the
right thing, they provide overview diagrams that leave out lots of
details and that are comprehensible. So is it valuable to keep the
full dump in the document?

/js

-- 
Juergen Schoenwaelder           Jacobs University Bremen gGmbH
Phone: +49 421 200 3587         Campus Ring 1 | 28759 Bremen | Germany
Fax:   +49 421 200 3103         <http://www.jacobs-university.de/>

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