András Simonyi <andras.simonyi@gmail.com> writes:

> ... Some comments on the proposed changes:
> ...

Thanks for the comments!
See the attached updated version of the patch with all your comments
addressed.

>> At least one =PRINT_BIBLIOGRAPHY= keyword must be present in the
>> document to render citations on export.
>
> That is not true in general, as the csl processor and most probably
> some others too can render citations without a bibliography; there are
> even citation styles (typically, note-based ones) that are designed to
> work without a bibliography and specify all bibliographic data in
> citations. Because of this I suggest removing or at least rewriting
> this sentence.

Right. It is only true in bibtex-based processors, and only when the
citation  command tries to create a link to (missing) bibliography
record. I removed this passage completely.