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Bug#862497: texlive-lang-portuguese: Extra \endcsname



Hi,

I have a test case that reproduces the problem without any dblatex dependency. See attached. I guess it is hyperref and babel interaction that is wrong, since " is active for babel, and the problem occurs when put in section like commands like \caption, \section and so on. Tested with pdflatex engine.

Tell me if it is convincing enough.

Regards,
BG

On Mon, 15 May 2017 07:42:29 +0900 Norbert Preining <preining@logic.at> wrote:
tags + 862497 moreinfo
thanks
Dear Osamu,
thanks for your investigation and test case.
Careful tracing of the bug lead me to the following minimal source case
> and root cause pf the problem seems to be this texlive-lang-portuguese
> package.  I suspect the file:
>   /usr/share/texlive/texmf-dist/tex/generic/babel-portuges/portuges.ldf
Since docbook.sty is hacking around in lots of corners, and hasn't probably been updated to current babel, please check first whether this is a genuine babel bug, that is whether it happens with babel-portugues but *not* using
third-party modules like docbook.sty/dblatex.
I tried to dig into the dblatex code, but it is so painfully convoluted
that I don't see the real chance to go to the bottom of it.
If you can reproduce the bug with a plain latex + babel-portugues *only*
setup, I will forward it to the authors/babel team.
Thanks for your understanding
Norbert
--
PREINING Norbert                               http://www.preining.info
Accelia Inc.     +    JAIST     +    TeX Live     +    Debian Developer
GPG: 0x860CDC13   fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13

Attachment: bugbabelpt.tex
Description: TeX document


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