Re: [Bug-AUCTeX] 11.83; folding, fontification and noweb ie Rnw file

[David Kastrup]

Ralf Angeli <address@hidden> writes:

> * Ralf Angeli (2006-12-20) writes:
>
>> Then the following should work:
>>
>> (setq pd-folding-done-p nil)
>> (make-variable-buffer-local 'pd-folding-done-p)
>> (put 'pd-folding-done-p 'permanent-local t)
>> (add-hook 'LaTeX-mode-hook (lambda ()
>>                           (unless pd-folding-done-p
>>                             (TeX-fold-mode 1)
>>                             (TeX-fold-buffer)
>>                             (setq pd-folding-done-p t))))
>>
>> After that folding still behaves strange because an opened figure
>> environment does not get folded once you leave it with `C-p' or
>> `C-n'.  It works more reliable with `C-f' and `C-b'.  I'll try to have
>> a look at that ...
>
> It's the same problem as with the code above.  The variable tracking
> opened overlays is buffer-local and will be reset to its default value
> nil once a noweb chunk is left.  I don't really want to make this
> variable permanent-local, so there is not much I can do about the
> problem.

Perhaps the opened overlays can be tracked by information in the
overlays themselves?

-- 
David Kastrup