Re: [AUCTeX-devel] (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)

[Uwe Brauer]

>> "Tassilo" == Tassilo Horn  writes:

   > Uwe Brauer  writes:
   > Hi Uwe,

   >> I have the above setting
   >> (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)
   >> 
   >> however when I open a LaTeX file the symbols are not prettified I have
   >> to manually turn off and on the prettify-symbols-mode, can sombody
   >> verify this?

   > I just wanted do debug this issue but with the Emacs copy as of right
   > now (commit 4a703c73305211c780307e3654969ac1a20fb229) I can't reproduce
   > it anymore.  With the above add-hook, symbols are instantly prettified
   > when opening some tex file.

   > So it might be some temporary hiccup in emacs.  Can you confirm that?


Here is the state of art. As I said yesterday with Kubuntu 10.04 I
cannot compile any GNU emacs git version mayor than commit 
524eeb2e5e158d98ea52fe5ebe4768c4433ba8b2 
by Handa-san.

This commit changes ftfont.c 

There is a ongoing discussion how to deal with the situation. I (and any
other Ubuntu 10.04 user) have to upgrade libm17n-dev, which is not
completely trivial, since other packages should be upgraded as well.

Be it as it may I just picked up 
commit  da88ad6cb1e98ef9f28462648ab53d81d22dd189 

But replaced ftfont.c by the pre-Handa release.

This worked but the hook problem continues. Meanwhile I see that Handa
undied some of his changes. I will write him pick up the most recent
version and let you know.

Uwe 


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Re: [AUCTeX-devel] (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)

[Uwe Brauer]

  
  
On 09/02/2015 12:52 PM, Tassilo Horn
  wrote:


  Tassilo Horn  writes:

> I see several ways to fix this:
>
> 1. Remove `font-latex-setup' from `latex-mode-hook' in
>`VirTeX-common-initialization'.  I mean, then we know that the user
>uses AUCTeX's modes and not the built-in ones.
>
> 2. Don't add `font-latex-setup' to `latex-mode-hook' when loading
>font-latex.el in the first place.
>
> IMO, fix 2 is better because modifying stuff just by loading a lisp file
> is bad practice anyway.  However, it will break for users of the Emacs
> built-in (la)tex-mode who use font-latex.  They'd have to place
> `font-latex-setup' in their `latex-mode-hook' on their own then.

I've implemented fix 2 now.  We'll see if that causes misery but I don't
think so.

Bye,
Tassilo


when running git pull I obtain
  errors of the sort
  
  error: refs/tags/release_9_8g does not point to a valid object!
  error: refs/tags/start does not point to a valid object!
  Updating 30be9cc..66b97ff
  
  
  so I better to a clean clone from the start
  
  Uwe

  




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Re: [AUCTeX-devel] (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)

[Tassilo Horn]

Uwe Brauer  writes:

>> I just wanted do debug this issue but with the Emacs copy as of right
>> now (commit 4a703c73305211c780307e3654969ac1a20fb229) I can't reproduce
>> it anymore.  With the above add-hook, symbols are instantly prettified
>> when opening some tex file.
>
>> So it might be some temporary hiccup in emacs.  Can you confirm that?
>
> [snip]
>
> This worked but the hook problem continues.

Indeed, now I can also reproduce it.  I think the problem is that
font-latex.el adds `font-latex-setup' to `latex-mode-hook' for users of
the standard Emacs `latex-mode' that want to use font-latex.  The
problem is that `latex-mode-hook' is also run when using AUCTeX LaTeX
mode, and `font-latex-setup' completely re-initializes font-lock rules
and throws prettify-symbol's rule out.

I see several ways to fix this:

1. Remove `font-latex-setup' from `latex-mode-hook' in
   `VirTeX-common-initialization'.  I mean, then we know that the user
   uses AUCTeX's modes and not the built-in ones.

2. Don't add `font-latex-setup' to `latex-mode-hook' when loading
   font-latex.el in the first place.

IMO, fix 2 is better because modifying stuff just by loading a lisp file
is bad practice anyway.  However, it will break for users of the Emacs
built-in (la)tex-mode who use font-latex.  They'd have to place
`font-latex-setup' in their `latex-mode-hook' on their own then.

Bye,
Tassilo

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Re: [AUCTeX-devel] (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)

[Tassilo Horn]

Tassilo Horn  writes:

> I see several ways to fix this:
>
> 1. Remove `font-latex-setup' from `latex-mode-hook' in
>`VirTeX-common-initialization'.  I mean, then we know that the user
>uses AUCTeX's modes and not the built-in ones.
>
> 2. Don't add `font-latex-setup' to `latex-mode-hook' when loading
>font-latex.el in the first place.
>
> IMO, fix 2 is better because modifying stuff just by loading a lisp file
> is bad practice anyway.  However, it will break for users of the Emacs
> built-in (la)tex-mode who use font-latex.  They'd have to place
> `font-latex-setup' in their `latex-mode-hook' on their own then.

I've implemented fix 2 now.  We'll see if that causes misery but I don't
think so.

Bye,
Tassilo

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Re: [AUCTeX-devel] (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)

[Tassilo Horn]

Uwe Brauer  writes:

Hi Uwe,

> I have the above setting
> (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)
>
> however when I open a LaTeX file the symbols are not prettified I have
> to manually turn off and on the prettify-symbols-mode, can sombody
> verify this?

I just wanted do debug this issue but with the Emacs copy as of right
now (commit 4a703c73305211c780307e3654969ac1a20fb229) I can't reproduce
it anymore.  With the above add-hook, symbols are instantly prettified
when opening some tex file.

So it might be some temporary hiccup in emacs.  Can you confirm that?

Bye,
Tassilo


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Re: [AUCTeX-devel] (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)

[Mosè Giordano]

Hi Uwe,

2015-09-01 15:53 GMT+02:00 Uwe Brauer :
> On 09/01/2015 05:57 AM, Tassilo Horn wrote:
>
> Uwe Brauer  writes:
>
> Hi Uwe,
>
>> I have the above setting
>> (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)
>>
>> however when I open a LaTeX file the symbols are not prettified I have
>> to manually turn off and on the prettify-symbols-mode, can sombody
>> verify this?
>
> I just wanted do debug this issue but with the Emacs copy as of right
> now (commit 4a703c73305211c780307e3654969ac1a20fb229) I can't reproduce
> it anymore.  With the above add-hook, symbols are instantly prettified
> when opening some tex file.
>
> So it might be some temporary hiccup in emacs.  Can you confirm that?
>
> Bye,
> Tassilo
>
>
> ok I will try once I have a fast internet connection. BTW how can I update
> an existing
> git directory?  git clone git://git.savannah.gnu.org/emacs.git
> just clones and complains that the current directory is non empty.

In the directory of your repo (or one of its subdirectories) run

git pull

Bye,
Mosè

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Re: [AUCTeX-devel] (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)

[Uwe Brauer]

  
  
On 09/01/2015 05:57 AM, Tassilo Horn
  wrote:


  Uwe Brauer  writes:

Hi Uwe,

> I have the above setting
> (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)
>
> however when I open a LaTeX file the symbols are not prettified I have
> to manually turn off and on the prettify-symbols-mode, can sombody
> verify this?

I just wanted do debug this issue but with the Emacs copy as of right
now (commit 4a703c73305211c780307e3654969ac1a20fb229) I can't reproduce
it anymore.  With the above add-hook, symbols are instantly prettified
when opening some tex file.

So it might be some temporary hiccup in emacs.  Can you confirm that?

Bye,
Tassilo




ok I will try once I have a fast internet connection. BTW how can I
update an existing 
git directory?  git clone git://git.savannah.gnu.org/emacs.git
just clones and complains that the current directory is non empty.

BTW2
I receive a

git.savannah.gnu.org[0: 208.118.235.72]: errno=Connection timed out
error!
  




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Re: [AUCTeX-devel] (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)

[Tassilo Horn]

Uwe Brauer  writes:

> ok I will try once I have a fast internet connection. BTW how can I
> update an existing git directory?

git pull

Bye,
Tassilo


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[AUCTeX-devel] (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)

[Uwe Brauer]

Hi

I have the above setting
(add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)

however when I open a LaTeX file the symbols are not prettified I have to
manually turn off and on the prettify-symbols-mode,
can sombody verify this?

(Using GNU emacs 25.0.5 and auctex git)

Uwe Brauer
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Re: [AUCTeX-devel] (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)

[gojjoe]

On Mon150831 12:59, Uwe Brauer wrote:


I have the above setting
(add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)

however when I open a LaTeX file the symbols are not
prettified I have to manually turn off and on the
prettify-symbols-mode,
can sombody verify this?


May I add a comment about this? (add-hook 
'LaTeX-mode-hook...) has never worked form me (up to emacs 
24.5.1). I don't know if it's a bug. But (add-hook 
'TeX-mode-hook...) works fine and achieves all intended 
purposes.


J

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Re: [AUCTeX-devel] (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)

[Tassilo Horn]

Uwe Brauer  writes:

> I have the above setting
> (add-hook 'LaTeX-mode-hook 'turn-on-prettify-symbols-mode)
>
> however when I open a LaTeX file the symbols are not prettified I have
> to manually turn off and on the prettify-symbols-mode, can sombody
> verify this?

Indeed, I can verify that.  I currently don't see what's the problem,
and the above does work, e.g., for `emacs-lisp-mode'.  I'll have to
investigate...

Bye,
Tassilo


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