Good way to pre/view LaTeX-lines?

Good way to pre/view LaTeX-lines?

[Dmitrii Korobeinikov]

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Hi,

I am looking for a comfortable way to view LaTeX (for math formulas) in
org-mode.
I am not working with whole LaTeX files however, but rather with occasional
lines of LaTeX inside an org-mode file.

Good possibilities could be:
1. rendering a LaTeX-line *in the minibuffer* (when a cursor is placed on
that line), or
2. rendering right there in the buffer.

Emacs can show images, so these can't be too hard, right?

Anyone know how to make this work?

Best,
Dmitrii

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Re: Good way to pre/view LaTeX-lines?

[William Denton]

On 27 October 2019, Dmitrii Korobeinikov wrote:

> I am looking for a comfortable way to view LaTeX (for math formulas) in
> org-mode.

This shows how:

https://orgmode.org/org.html#Previewing-LaTeX-fragments

I don't use it often, but it works very nicely.

Bill
--
William Denton :: Toronto, Canada   ---   Listening to Art: https://listeningtoart.org/
https://www.miskatonic.org/         ---   GHG.EARTH: https://ghg.earth/
Caveat lector.                      ---   STAPLR: https://staplr.org/

Re: Good way to pre/view LaTeX-lines?

[Dmitrii Korobeinikov]

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> https://orgmode.org/org.html#Previewing-LaTeX-fragments

Thank you, William! This is great.

After some digging, I still gotta wonder about a few things though.
1. Is there some sort of live-editing feature? By that I mean, being able
to view the result (in a seperate buffer or minibuffer or even on the next
line) as you type out the expression. In particular, it would be nice to
know how to show an image in the minibuffer (and if possible at all) and
how to effectively feed what's under cursor to the latex backend and get
the image.
2. It would be handy to autoremove the image overlay when the cursor is on
the fragment (and restore it when goes outside). I think no redraw should
be necessary unless the the formula is edited.

I guess I would have to dig into org-toggle-latex-fragment to know how to
do these, but any help/pointers would be appreciated.

Regards,
Dmitrii

вс, 27 окт. 2019 г. в 21:07, William Denton <wtd@pobox.com>:

> On 27 October 2019, Dmitrii Korobeinikov wrote:
>
> > I am looking for a comfortable way to view LaTeX (for math formulas) in
> > org-mode.
>
> This shows how:
>
> https://orgmode.org/org.html#Previewing-LaTeX-fragments
>
> I don't use it often, but it works very nicely.
>
> Bill
> --
> William Denton :: Toronto, Canada   ---   Listening to Art:
> https://listeningtoart.org/
> https://www.miskatonic.org/         ---   GHG.EARTH: https://ghg.earth/
> Caveat lector.                      ---   STAPLR: https://staplr.org/
>

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Re: Good way to pre/view LaTeX-lines?

[briangpowell .]

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* Suggest reviewing these free software packages:
https://itsfoss.com/latex-editors-linux/

** LyX and/or Kile are my faves

** Suggest trying these free software packages too

apt-get install imaxima
apt-get install maxima
apt-get install maxima-emacs
apt-get install texlive
apt-get install texlive-math-extra







On Sun, Oct 27, 2019 at 3:29 PM Dmitrii Korobeinikov <dim1212k@gmail.com>
wrote:

> > https://orgmode.org/org.html#Previewing-LaTeX-fragments
>
> Thank you, William! This is great.
>
> After some digging, I still gotta wonder about a few things though.
> 1. Is there some sort of live-editing feature? By that I mean, being able
> to view the result (in a seperate buffer or minibuffer or even on the next
> line) as you type out the expression. In particular, it would be nice to
> know how to show an image in the minibuffer (and if possible at all) and
> how to effectively feed what's under cursor to the latex backend and get
> the image.
> 2. It would be handy to autoremove the image overlay when the cursor is on
> the fragment (and restore it when goes outside). I think no redraw should
> be necessary unless the the formula is edited.
>
> I guess I would have to dig into org-toggle-latex-fragment to know how to
> do these, but any help/pointers would be appreciated.
>
> Regards,
> Dmitrii
>
> вс, 27 окт. 2019 г. в 21:07, William Denton <wtd@pobox.com>:
>
>> On 27 October 2019, Dmitrii Korobeinikov wrote:
>>
>> > I am looking for a comfortable way to view LaTeX (for math formulas) in
>> > org-mode.
>>
>> This shows how:
>>
>> https://orgmode.org/org.html#Previewing-LaTeX-fragments
>>
>> I don't use it often, but it works very nicely.
>>
>> Bill
>> --
>> William Denton :: Toronto, Canada   ---   Listening to Art:
>> https://listeningtoart.org/
>> https://www.miskatonic.org/         ---   GHG.EARTH: https://ghg.earth/
>> Caveat lector.                      ---   STAPLR: https://staplr.org/
>>
>

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Re: Good way to pre/view LaTeX-lines?

[Dmitrii Korobeinikov]

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Cool, I didn't know about maxima. I will look into trying it out. Thanks!

Regards,
Dmitrii

пн, 28 окт. 2019 г. в 07:08, briangpowell . <briangpowellms@gmail.com>:

> * Suggest reviewing these free software packages:
> https://itsfoss.com/latex-editors-linux/
>
> ** LyX and/or Kile are my faves
>
> ** Suggest trying these free software packages too
>
> apt-get install imaxima
> apt-get install maxima
> apt-get install maxima-emacs
> apt-get install texlive
> apt-get install texlive-math-extra
>
>
>
>
>
>
>
> On Sun, Oct 27, 2019 at 3:29 PM Dmitrii Korobeinikov <dim1212k@gmail.com>
> wrote:
>
>> > https://orgmode.org/org.html#Previewing-LaTeX-fragments
>>
>> Thank you, William! This is great.
>>
>> After some digging, I still gotta wonder about a few things though.
>> 1. Is there some sort of live-editing feature? By that I mean, being able
>> to view the result (in a seperate buffer or minibuffer or even on the next
>> line) as you type out the expression. In particular, it would be nice to
>> know how to show an image in the minibuffer (and if possible at all) and
>> how to effectively feed what's under cursor to the latex backend and get
>> the image.
>> 2. It would be handy to autoremove the image overlay when the cursor is
>> on the fragment (and restore it when goes outside). I think no redraw
>> should be necessary unless the the formula is edited.
>>
>> I guess I would have to dig into org-toggle-latex-fragment to know how to
>> do these, but any help/pointers would be appreciated.
>>
>> Regards,
>> Dmitrii
>>
>> вс, 27 окт. 2019 г. в 21:07, William Denton <wtd@pobox.com>:
>>
>>> On 27 October 2019, Dmitrii Korobeinikov wrote:
>>>
>>> > I am looking for a comfortable way to view LaTeX (for math formulas) in
>>> > org-mode.
>>>
>>> This shows how:
>>>
>>> https://orgmode.org/org.html#Previewing-LaTeX-fragments
>>>
>>> I don't use it often, but it works very nicely.
>>>
>>> Bill
>>> --
>>> William Denton :: Toronto, Canada   ---   Listening to Art:
>>> https://listeningtoart.org/
>>> https://www.miskatonic.org/         ---   GHG.EARTH: https://ghg.earth/
>>> Caveat lector.                      ---   STAPLR: https://staplr.org/
>>>
>>

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Re: Good way to pre/view LaTeX-lines?

[Ivan Tadeu Ferreira Antunes Filho]

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for 2 I have adapted a solution from jkitchin:

https://ivanaf.com/Automatic_Latex_Fragment_Toggling_in_org-mode.html

----
*Ivan Tadeu Ferreira Antunes Filho*


On Sun, Oct 27, 2019 at 3:29 PM Dmitrii Korobeinikov <dim1212k@gmail.com>
wrote:

> > https://orgmode.org/org.html#Previewing-LaTeX-fragments
>
> Thank you, William! This is great.
>
> After some digging, I still gotta wonder about a few things though.
> 1. Is there some sort of live-editing feature? By that I mean, being able
> to view the result (in a seperate buffer or minibuffer or even on the next
> line) as you type out the expression. In particular, it would be nice to
> know how to show an image in the minibuffer (and if possible at all) and
> how to effectively feed what's under cursor to the latex backend and get
> the image.
> 2. It would be handy to autoremove the image overlay when the cursor is on
> the fragment (and restore it when goes outside). I think no redraw should
> be necessary unless the the formula is edited.
>
> I guess I would have to dig into org-toggle-latex-fragment to know how to
> do these, but any help/pointers would be appreciated.
>
> Regards,
> Dmitrii
>
> вс, 27 окт. 2019 г. в 21:07, William Denton <wtd@pobox.com>:
>
>> On 27 October 2019, Dmitrii Korobeinikov wrote:
>>
>> > I am looking for a comfortable way to view LaTeX (for math formulas) in
>> > org-mode.
>>
>> This shows how:
>>
>> https://orgmode.org/org.html#Previewing-LaTeX-fragments
>>
>> I don't use it often, but it works very nicely.
>>
>> Bill
>> --
>> William Denton :: Toronto, Canada   ---   Listening to Art:
>> https://listeningtoart.org/
>> https://www.miskatonic.org/         ---   GHG.EARTH: https://ghg.earth/
>> Caveat lector.                      ---   STAPLR: https://staplr.org/
>>
> _______________________________________________
> Ita mailing list
> Ita@mit.edu
> http://mailman.mit.edu/mailman/listinfo/ita
>

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Re: Good way to pre/view LaTeX-lines?

[Dmitrii Korobeinikov]

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>> https://ivanaf.com/Automatic_Latex_Fragment_Toggling_in_org-mode.html

Exactly what I wanted. I will be using this.

BTW just as a minor point, no need for setq when byte-compiling,
https://www.gnu.org/software/emacs/manual/html_node/elisp/Compilation-Functions.html#Compilation-Functions
/This function byte-compiles the function definition of symbol, replacing
the previous definition with the compiled one./

And thank you!

Regards,
Dmitrii

пн, 28 окт. 2019 г. в 07:22, Ivan Tadeu Ferreira Antunes Filho <
ivanaf@mit.edu>:

> for 2 I have adapted a solution from jkitchin:
>
> https://ivanaf.com/Automatic_Latex_Fragment_Toggling_in_org-mode.html
>
> ----
> *Ivan Tadeu Ferreira Antunes Filho*
>
>
> On Sun, Oct 27, 2019 at 3:29 PM Dmitrii Korobeinikov <dim1212k@gmail.com>
> wrote:
>
>> > https://orgmode.org/org.html#Previewing-LaTeX-fragments
>>
>> Thank you, William! This is great.
>>
>> After some digging, I still gotta wonder about a few things though.
>> 1. Is there some sort of live-editing feature? By that I mean, being able
>> to view the result (in a seperate buffer or minibuffer or even on the next
>> line) as you type out the expression. In particular, it would be nice to
>> know how to show an image in the minibuffer (and if possible at all) and
>> how to effectively feed what's under cursor to the latex backend and get
>> the image.
>> 2. It would be handy to autoremove the image overlay when the cursor is
>> on the fragment (and restore it when goes outside). I think no redraw
>> should be necessary unless the the formula is edited.
>>
>> I guess I would have to dig into org-toggle-latex-fragment to know how to
>> do these, but any help/pointers would be appreciated.
>>
>> Regards,
>> Dmitrii
>>
>> вс, 27 окт. 2019 г. в 21:07, William Denton <wtd@pobox.com>:
>>
>>> On 27 October 2019, Dmitrii Korobeinikov wrote:
>>>
>>> > I am looking for a comfortable way to view LaTeX (for math formulas) in
>>> > org-mode.
>>>
>>> This shows how:
>>>
>>> https://orgmode.org/org.html#Previewing-LaTeX-fragments
>>>
>>> I don't use it often, but it works very nicely.
>>>
>>> Bill
>>> --
>>> William Denton :: Toronto, Canada   ---   Listening to Art:
>>> https://listeningtoart.org/
>>> https://www.miskatonic.org/         ---   GHG.EARTH: https://ghg.earth/
>>> Caveat lector.                      ---   STAPLR: https://staplr.org/
>>>
>> _______________________________________________
>> Ita mailing list
>> Ita@mit.edu
>> http://mailman.mit.edu/mailman/listinfo/ita
>>
>

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