some problems with label inserting for enumerate

[Uwe Brauer]

Hi 

Some time ago, well 3 years, Arash suggested to me to use 



Arash > Reading your use-case, I suggest you make a LaTeX package with your
Arash > definitions and \usepackage{<name>} that in your .tex file.  Then write
Arash > some proper AUCTeX style for that package.  Not tested, it could look
Arash > like this:
Arash 
Arash > (defun ub/LaTeX-item-enumerate ()
Arash >   (TeX-insert-macro "item")
Arash >   (save-excursion
Arash >     (LaTeX-label environment 'environment)))
Arash 
Arash > (TeX-add-style-hook
Arash >  "<name>"
Arash >  (lambda ()
Arash >    (TeX-run-style-hooks "enumitem")
Arash >    (add-to-list 'LaTeX-label-alist
Arash >                 '("enumerate" . "item:")
Arash >                 t)
Arash >    (add-to-list 'LaTeX-item-list
Arash >                 '("enumerate" . ub/LaTeX-item-enumerate)
Arash >                 t)))

Uwe> Thanks but this did not work,
Uwe> 
Uwe>     1.  Put it in my auctex init file and it returned error, when byte
Uwe>         compiling it (attached). 
Uwe> 
Uwe> So I         changed it to 
Uwe> 
Uwe> 
Uwe> (defun ub/LaTeX-item-enumerate ()
Uwe>   (TeX-insert-macro "item")
Uwe>   (save-excursion
Uwe>     (LaTeX-label environment 'environment)))
Uwe> 
Uwe> (with-eval-after-load "latex"
Uwe> (TeX-add-style-hook
Uwe>  "pfsimple"                             ;just for the pfsimple style
Uwe>  (lambda ()
Uwe>    (TeX-run-style-hooks "enumitem")
Uwe>    (add-to-list 'LaTeX-label-alist
Uwe>            '("enumerate" . "item:")
Uwe>            t)
Uwe>    (add-to-list 'LaTeX-item-list
Uwe>            '("enumerate" . ub/LaTeX-item-enumerate)
Uwe>            t))))
Uwe> 
Uwe> And that worked nicely thanks!

However in recent auctex version, when I open a file that contains
\usepackage{pfsimple}
and running LaTeX-insert-item  I obtain an error:
,----
| 
| Debugger entered--Lisp error: (void-variable environment)
|   (LaTeX-label environment 'environment)
|   (save-excursion (LaTeX-label environment 'environment))
|   ub/LaTeX-item-enumerate()
|   LaTeX-insert-item()
|   funcall-interactively(LaTeX-insert-item)
|   call-interactively(LaTeX-insert-item nil nil)
|   command-execute(LaTeX-insert-item)
`----

What has changed?

Regards

Uwe Brauer

smime.p7s
Description: S/MIME cryptographic signature