On 02/03/2013 03:35 AM, Wolfgang Huber wrote:
Hi,
In LaTeX, I like to use the tilde in connection with equation or section references, e.g.
"Equation~(\ref{eq:bla})" or "Section~\ref{sec:blo}", to make sure they are not
separated by a line break.
This has worked well for two decades and still does on my system. However, in some
vignettes coming from the devel branch of the build server e.g.
http://bioconductor.org/packages/devel/bioc/vignettes/DESeq/inst/doc/DESeq.pdf this is
now rendered with a visible "~", which looks ugly.
Interestingly, the release version
http://bioconductor.org/packages/2.11/bioc/vignettes/DESeq/inst/doc/DESeq.pdf
does not render the tilde.
This was today 3 Feb, 12:20h CET. I wonder what causes this, and who/what can
restore the intended behaviour.
to contribute a few pieces to the puzzle...
I'm not sure about the build system but the root problem is I think here
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=534458
where texi2dvi --pdf fails to remove the ~; texi2dvi --pdf is used by R to build
vignettes. The release build system uses openSUSE 12.1, whereas devel has ubuntu
12.04 and presumably different version sof texi2pdf. I can confirm the bug on my
ubuntu 12.04 system with
$ cat > x.tex
\documentclass{article}
\begin{document}
Foo~bar.
\end{document}
/tmp$ texi2dvi --pdf x.tex
Martin
Best wishes
Wolfgang
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