[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Bug-AUCTeX] 11.83; folding, fontification and noweb ie Rnw file
From: |
Ralf Angeli |
Subject: |
Re: [Bug-AUCTeX] 11.83; folding, fontification and noweb ie Rnw file |
Date: |
Wed, 20 Dec 2006 19:53:39 +0100 |
* Patrick Drechsler (2006-12-20) writes:
> I am including the ESS list..
Removing for this message again because it is only concerned with
folding.
> Ralf Angeli wrote:
>
>> I'm not sure why Noweb mode has to call the mode function every time
>> it leaves a noweb chunk. This might become resource intensive if the
>> mode does a lot of initialization stuff and does not keep track of
>> running it only once. Whatever. In your case this means you should
>> make sure that `TeX-fold-buffer' is run only once after you load a
>> LaTeX/noweb file. You could do this by introducing a buffer-local
>> variable you check and set in your hook:
>>
>> (defvar pd-folding-done-p nil)
>> (make-variable-buffer-local 'pd-folding-done-p)
>> (add-hook 'LaTeX-mode-hook (lambda ()
>> (unless pd-folding-done-p
>> (TeX-fold-mode 1)
>> (TeX-fold-buffer)
>> (setq pd-folding-done-p t))))
>
> Thanks for taking the time Ralf!
>
> I have tried your code both using the Emacs version mentioned in the OP
> as well as with Emacs 23[1]. I do not see any difference in behaviour.
Ugh, I should probably test the code before I post it. But I'm quite
baffled now because I thought this was a sure shot.
The code does not work because in the hook the global value of
`pd-folding-done-p' is checked. When setting a breakpoint on
`TeX-fold-buffer' I get the following backtrace:
Debugger entered--entering a function:
* TeX-fold-buffer()
(if pd-folding-done-p nil (TeX-fold-mode 1) (TeX-fold-buffer) (setq
pd-folding-done-p t))
(unless pd-folding-done-p (TeX-fold-mode 1) (TeX-fold-buffer) (setq
pd-folding-done-p t))
(lambda nil (unless pd-folding-done-p (TeX-fold-mode 1) (TeX-fold-buffer)
(setq pd-folding-done-p t)))()
run-hooks(text-mode-hook TeX-mode-hook LaTeX-mode-hook)
apply(run-hooks (text-mode-hook TeX-mode-hook LaTeX-mode-hook))
TeX-run-mode-hooks(text-mode-hook TeX-mode-hook LaTeX-mode-hook)
latex-mode()
noweb-select-mode()
noweb-post-command-function()
run-hooks(post-command-hook)
Now when I check `pd-folding-done-p' with `C-h v', the local value I
can see when using `C-h v' in the LaTeX buffer is not there. Does
anybody have an idea why?
--
Ralf
- [Bug-AUCTeX] 11.83; folding, fontification and noweb ie Rnw file, Patrick Drechsler, 2006/12/13
- Re: [Bug-AUCTeX] 11.83; folding, fontification and noweb ie Rnw file, Ralf Angeli, 2006/12/16
- Re: [Bug-AUCTeX] 11.83; folding, fontification and noweb ie Rnw file, Patrick Drechsler, 2006/12/20
- Re: [Bug-AUCTeX] 11.83; folding, fontification and noweb ie Rnw file,
Ralf Angeli <=
- Re: [Bug-AUCTeX] 11.83; folding, fontification and noweb ie Rnw file, David Kastrup, 2006/12/20
- Re: [Bug-AUCTeX] 11.83; folding, fontification and noweb ie Rnw file, Ralf Angeli, 2006/12/20
- Re: [Bug-AUCTeX] 11.83; folding, fontification and noweb ie Rnw file, Ralf Angeli, 2006/12/20
- Re: [Bug-AUCTeX] 11.83; folding, fontification and noweb ie Rnw file, David Kastrup, 2006/12/21
- Re: [Bug-AUCTeX] 11.83; folding, fontification and noweb ie Rnw file, Ralf Angeli, 2006/12/21
- Re: [Bug-AUCTeX] 11.83; folding, fontification and noweb ie Rnw file, David Kastrup, 2006/12/21