On Mon, Aug 8, 2022 at 5:22 AM Riccardo (Jack) Lucchetti
<p002264(a)staff.univpm.it> wrote:
On Mon, 8 Aug 2022, Marcin Błażejowski wrote:
> it seems to be a missing citation in 'gretl-lpsolve.tex': "Package
natbib
> Warning: Citation `kantorovich60' on page 5 undefined on input l
> ine 297" (current git).
This was the effect of an incompatibility between the doc package and
natbib. Since the former seemed to be unused in the document, I removed it
form the git version and things should now be ok. (The funny thing is, the
same package is used in gretl-mpi.tex too, but seems to do no harm. Go
figure)
Thanks, Jack. Weird. Also strange: on my texlive system there's no
conflict between doc.sty and natbib, the citation in question works
fine.
I was going to say, I have no idea why the "doc" package is loaded by
any gretl-related latex file -- since it appears to be all about
documentation of TeX code itself -- but then I found a reason why it's
included by pkgbook.tex: it defines \BibTeX, which is wanted there.
Elsewhere it shouldn't be needed.
Allin