Re: [odt] equation labels

[Nick Dokos <nicholas.dokos@hp.com>]

Myles English <mylesenglish@gmail.com> wrote:

> 
> Nick,
> 
> >> On Wed, 02 Nov 2011 09:38:20 -0400, Nick Dokos said:
> 
>   > Myles English <mylesenglish@gmail.com> wrote:
>   >> 
>   >> There is (git from a couple of days ago) a problem with referring
>   >> to equations containing an underscore in the label, I am fairly
>   >> sure it was allowed before, e.g.:
>   >> 
>   >> #+LABEL: Equation:new_eq \begin{equation} x=\sqrt{b} \end{equation}
>   >> 
>   >> Referring to an equation with an underscore: \ref{Equation:new_eq}
>   >> 
>   >> I get a libreoffice popup:
>   >> 
>   >> "Read Error. Format error discovered in the file in sub-document
>   >> content.xmlat 2236,92(row,col)."
>   >> 
> 
>   > I can reproduce that and it may be a consequence of a change that I
>   > introduced at the top level export engine about six months ago.  Let
>   > me take a look.
> 
>   > Nick
> 
> I may be mistaken but I think it became broken more recently, circa 7th
> Oct.
> 

OK - phew (although I may not be out of the woods yet). It seems that the
underscore in the link is interpreted as a subscript:

,----
| ...
| Referring to an equation with an underscore: <text:sequence-ref text:ref-name="Equation:new<text:span text:style-name="OrgSubscript">eq</text:span>"/>
`----

Thanks,
Nick