Re: [AUCTeX] LaTeX-equation-label with file-dependent prefix

[Shan]

Hi Tassilo,

Thanks again for your help. The value of LaTeX-equation-label is set correctly in the file. However, when I use the C-c C-e to add an equation, it suggest nothing but "(optional) what label:". Is it because my .emacs file? But I didn't see anything related. My auctex is compiled from the source yesterday. What should I do next?

On Fri, Jun 7, 2013 at 6:49 AM, Tassilo Horn <address@hidden> wrote:

Shan <address@hidden> writes:

> It seems that the lisp function concat, file-name-nondirectory and
> file-name-sans-extension haven't been executed in my case.

My fault.  It set the value of LaTeX-equation-label to (concat ...)
instead of evaluating it.  This does indeed work:

--8<---------------cut here---------------start------------->8---
%%% Local Variables:
%%% eval: (set (make-local-variable 'LaTeX-equation-label)
%%%            (concat

%%%             (file-name-nondirectory
%%%              (file-name-sans-extension
%%%               (buffer-file-name)))
%%%             ":" LaTeX-equation-label))
%%% LaTeX-label-function: nil
%%% End:

--8<---------------cut here---------------end--------------->8---

When I put it in the file bar.tex, it'll suggest a label starting with
"bar:eq:".

Bye,
Tassilo


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Best,
Shan