Potential bug: embedded dot fails on require ob-graphviz-dot

Potential bug: embedded dot fails on require ob-graphviz-dot

[Charles R (Charlie) Martin]

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I'm trying to use `dot` inside `org-mode` and having no luck, because when
I evaluate

    (org-babel-do-load-languages
     'org-babel-load-languages
     '((dot . t)))

it tries to require `ob-graphviz-dot` -- unsuccessfully.

    Debugger entered--Lisp error: (file-error "Cannot open load file" "No
such file or directory" "ob-graphviz-dot")
      require(ob-graphviz-dot)

I can't find `ob-graphviz-dot` anywhere.

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Re: Potential bug: embedded dot fails on require ob-graphviz-dot

[Eric S Fraga]

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On Saturday, 18 Nov 2017 at 12:57, Charles R (Charlie) Martin wrote:
> I'm trying to use `dot` inside `org-mode` and having no luck, because when
> I evaluate

What version of org are you using?  The version I'm using has no
reference to ob-graphviz-dot.

(but the version I am using is a week or so out of date...).

-- 
: Eric S Fraga via Emacs 27.0.50, Org release_9.1.3-162-gde289d

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Re: Potential bug: embedded dot fails on require ob-graphviz-dot

[Charles R (Charlie) Martin]

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I think the problem is that if you register graphviz-dot as a language, it
generates that require.  I got it halfway working by changing the language
back to just dot; I need to go back figure out how to nonetheless use
graphviz-mode for editing.

On Sun, Nov 19, 2017 at 12:57 PM, Eric S Fraga <esflists@gmail.com> wrote:

> On Saturday, 18 Nov 2017 at 12:57, Charles R (Charlie) Martin wrote:
> > I'm trying to use `dot` inside `org-mode` and having no luck, because
> when
> > I evaluate
>
> What version of org are you using?  The version I'm using has no
> reference to ob-graphviz-dot.
>
> (but the version I am using is a week or so out of date...).
>
> --
> : Eric S Fraga via Emacs 27.0.50, Org release_9.1.3-162-gde289d
>

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Re: Potential bug: embedded dot fails on require ob-graphviz-dot

[Charles R (Charlie) Martin]

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oh and the answer to your direct question is 9.1.3.

I suspect this is related to the issue where you can have a source-type
'shell' but only can execute a shell blockif it's source type 'sh'.

On Sun, Nov 19, 2017 at 1:03 PM, Charles R (Charlie) Martin <
chasrmartin@gmail.com> wrote:

> I think the problem is that if you register graphviz-dot as a language, it
> generates that require.  I got it halfway working by changing the language
> back to just dot; I need to go back figure out how to nonetheless use
> graphviz-mode for editing.
>
> On Sun, Nov 19, 2017 at 12:57 PM, Eric S Fraga <esflists@gmail.com> wrote:
>
>> On Saturday, 18 Nov 2017 at 12:57, Charles R (Charlie) Martin wrote:
>> > I'm trying to use `dot` inside `org-mode` and having no luck, because
>> when
>> > I evaluate
>>
>> What version of org are you using?  The version I'm using has no
>> reference to ob-graphviz-dot.
>>
>> (but the version I am using is a week or so out of date...).
>>
>> --
>> : Eric S Fraga via Emacs 27.0.50, Org release_9.1.3-162-gde289d
>>
>
>

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Re: Potential bug: embedded dot fails on require ob-graphviz-dot

[Eric S Fraga]

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On Sunday, 19 Nov 2017 at 13:03, Charles R (Charlie) Martin wrote:
> I think the problem is that if you register graphviz-dot as a language, it
> generates that require.  I got it halfway working by changing the language
> back to just dot; I need to go back figure out how to nonetheless use
> graphviz-mode for editing.

I see.  You are right: there is a problem with the mode being found for
dot files.  I cannot even load graphviz-dot-mode as it complains about
default-tab-width not being defined.

I'll play a bit to see if I can figure this out.

-- 
: Eric S Fraga via Emacs 27.0.50, Org release_9.1.3-162-gde289d

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Re: Potential bug: embedded dot fails on require ob-graphviz-dot

[Eric S Fraga]

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On Sunday, 19 Nov 2017 at 13:03, Charles R (Charlie) Martin wrote:
> I think the problem is that if you register graphviz-dot as a language, it
> generates that require.  I got it halfway working by changing the language
> back to just dot; I need to go back figure out how to nonetheless use
> graphviz-mode for editing.

I got my setup working.  I had to use the git version of graphviz-dot
mode as the one that comes with emacs-goodies-el Debian package is out
of date and doesn't load (assumes that there is a variable called
default-tab-width, which does not exist, at least in Emacs 26+, whereas
the newer version uses tab-width).

If you (require 'graphiz-dot-mode) before any use of org for editing dot
files, everything seems to work just fine with the language registered
as dot.

-- 
: Eric S Fraga via Emacs 27.0.50, Org release_9.1.3-162-gde289d

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Re: Potential bug: embedded dot fails on require ob-graphviz-dot

[Eric Thomas]

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Charles,

I just started using dot in org-mode (and I love it). Had no problems at
all so far.

Here are my specs:

* Emacs 25.3.1
* Org 9.1.2
* Here is my .init file
<https://github.com/SeaDude/dotfiles/blob/master/emacs/.emacs.d/config.org>
* Here is an example of dot in action in orgmode
<https://raw.githubusercontent.com/SeaDude/wtd-gitbook-pres/master/gitbook.org>

Maybe you can glean something from this that helps.

Cheers

> ------------------------------
>
> Message: 2
> Date: Sat, 18 Nov 2017 12:57:34 -0700
> From: "Charles R (Charlie) Martin" <chasrmartin@gmail.com>
> To: emacs-orgmode@gnu.org
> Subject: [O] Potential bug: embedded dot fails on require
>         ob-graphviz-dot
> Message-ID:
>         <CABd2k03hYhcCEbvToii_3_eX6UW=
LoCszADGSTZNvNTtGaKuNQ@mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> I'm trying to use `dot` inside `org-mode` and having no luck, because when
> I evaluate
>
>     (org-babel-do-load-languages
>      'org-babel-load-languages
>      '((dot . t)))
>
> it tries to require `ob-graphviz-dot` -- unsuccessfully.
>
>     Debugger entered--Lisp error: (file-error "Cannot open load file" "No
> such file or directory" "ob-graphviz-dot")
>       require(ob-graphviz-dot)
>
> I can't find `ob-graphviz-dot` anywhere.
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Re: Potential bug: embedded dot fails on require ob-graphviz-dot

[Kaushal Modi]

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On Mon, Nov 20, 2017 at 10:42 PM Eric Thomas <eric@ericthomas.net> wrote:

> * Here is an example of dot in action in orgmode
> <https://raw.githubusercontent.com/SeaDude/wtd-gitbook-pres/master/gitbook.org>
>

<<opens that link>>
<<reads "Gitbook For President">>

What an irony! :P

But a great example of dot-lang and ox-reveal :)
-- 

Kaushal Modi

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