Org-babel-lilypond always renders full pages

Org-babel-lilypond always renders full pages

[Oliver Heck]

Hi,

I am trying to use org-babel-lilypond and basically got it running. But 
somehow I always get full lilypond pages back instead of a small snippet.
This is what I have in my org-file:

#+NAME: Lilypond
#+BEGIN_SRC lilypond :file test.png
   \relative c'' { c d e f }
#+END_SRC


I read through the documentation on 
https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html 
but cannot find a clue.

Any idea what I am doing wrong here?

Cheers,
Oliver

Re: Org-babel-lilypond always renders full pages

[Jonathan Gregory]

Hi

On 29 Mar 2020, Oliver Heck <oliver.heck@posteo.de> wrote:

> Hi,
>
> I am trying to use org-babel-lilypond and basically got it running.
> But somehow I always get full lilypond pages back instead of a small
> snippet.
> This is what I have in my org-file:
>
> #+NAME: Lilypond
> #+BEGIN_SRC lilypond :file test.png
>   \relative c'' { c d e f }
> #+END_SRC
>
>
> I read through the documentation on
> https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html
> but cannot find a clue.
>
> Any idea what I am doing wrong here?
>
> Cheers,
> Oliver

The lilypond manual suggests using \paper variables to reduce the white
space around the score. In particular, you should set oddFooterMarkup
and oddHeaderMarkup to false.

\paper{
  indent=0\mm
  line-width=120\mm
  oddFooterMarkup=##f
  oddHeaderMarkup=##f
  bookTitleMarkup = ##f
  scoreTitleMarkup = ##f
}

http://lilypond.org/doc/v2.18/Documentation/usage/lilypond-output-in-other-programs

--
Jonathan

Re: Org-babel-lilypond always renders full pages

[Oliver Heck]

Hi Jonathan,

that works fine. Thank you!

Can I set this as default header somewhere in the org file or will I 
have to include it to every snippet (I will have a lot of them).

Oliver

On 30.03.20 01:58, Jonathan Gregory wrote:
> Hi
> 
> On 29 Mar 2020, Oliver Heck <oliver.heck@posteo.de> wrote:
> 
>> Hi,
>>
>> I am trying to use org-babel-lilypond and basically got it running.
>> But somehow I always get full lilypond pages back instead of a small
>> snippet.
>> This is what I have in my org-file:
>>
>> #+NAME: Lilypond
>> #+BEGIN_SRC lilypond :file test.png
>>    \relative c'' { c d e f }
>> #+END_SRC
>>
>>
>> I read through the documentation on
>> https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html
>> but cannot find a clue.
>>
>> Any idea what I am doing wrong here?
>>
>> Cheers,
>> Oliver
> 
> The lilypond manual suggests using \paper variables to reduce the white
> space around the score. In particular, you should set oddFooterMarkup
> and oddHeaderMarkup to false.
> 
> \paper{
>    indent=0\mm
>    line-width=120\mm
>    oddFooterMarkup=##f
>    oddHeaderMarkup=##f
>    bookTitleMarkup = ##f
>    scoreTitleMarkup = ##f
> }
> 
> http://lilypond.org/doc/v2.18/Documentation/usage/lilypond-output-in-other-programs
> 
> --
> Jonathan
> 

-- 
--
If you are thinking without writing, you only think you are thinking. 
(Leslie Lamport)

Re: Org-babel-lilypond always renders full pages

[stardiviner]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256


You might want to try this:

#+begin_src emacs-lisp
(add-to-list 'org-babel-default-header-args:lilypond
             '((:prologue . "\paper{
  indent=0\mm
  line-width=120\mm
  oddFooterMarkup=##f
  oddHeaderMarkup=##f
  bookTitleMarkup = ##f
  scoreTitleMarkup = ##f
}")))
#+end_src

Oliver Heck <oliver.heck@posteo.de> writes:

> Hi Jonathan,
>
> that works fine. Thank you!
>
> Can I set this as default header somewhere in the org file or will I have to
> include it to every snippet (I will have a lot of them).
>
> Oliver
>
> On 30.03.20 01:58, Jonathan Gregory wrote:
>> Hi
>> On 29 Mar 2020, Oliver Heck <oliver.heck@posteo.de> wrote:
>> 
>>> Hi,
>>>
>>> I am trying to use org-babel-lilypond and basically got it running.
>>> But somehow I always get full lilypond pages back instead of a small
>>> snippet.
>>> This is what I have in my org-file:
>>>
>>> #+NAME: Lilypond
>>> #+BEGIN_SRC lilypond :file test.png
>>>    \relative c'' { c d e f }
>>> #+END_SRC
>>>
>>>
>>> I read through the documentation on
>>> https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html
>>> but cannot find a clue.
>>>
>>> Any idea what I am doing wrong here?
>>>
>>> Cheers,
>>> Oliver
>> The lilypond manual suggests using \paper variables to reduce the white
>> space around the score. In particular, you should set oddFooterMarkup
>> and oddHeaderMarkup to false.
>> \paper{
>>    indent=0\mm
>>    line-width=120\mm
>>    oddFooterMarkup=##f
>>    oddHeaderMarkup=##f
>>    bookTitleMarkup = ##f
>>    scoreTitleMarkup = ##f
>> }
>> http://lilypond.org/doc/v2.18/Documentation/usage/lilypond-output-in-other-programs
>> --
>> Jonathan
>> 
>
> -- 


- -- 
[ stardiviner ]
       I try to make every word tell the meaning what I want to express.

       Blog: https://stardiviner.github.io/
       IRC(freenode): stardiviner, Matrix: stardiviner
       GPG: F09F650D7D674819892591401B5DF1C95AE89AC3
      
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Re: Org-babel-lilypond always renders full pages

[Oliver Heck]

This throws an error:

org-babel-exp process emacs-lisp at position 1...
org-babel-exp process lilypond at position 480...
sort: Wrong type argument: stringp, (:prologue . "paper{
   indent=0mm
   line-width=120mm
   oddFooterMarkup=##f
   oddHeaderMarkup=##f
   bookTitleMarkup = ##f
   scoreTitleMarkup = ##f
}")


On 30.03.20 07:35, stardiviner wrote:
> You might want to try this:
> 
> #+begin_src emacs-lisp
> (add-to-list 'org-babel-default-header-args:lilypond
>               '((:prologue . "\paper{
>    indent=0\mm
>    line-width=120\mm
>    oddFooterMarkup=##f
>    oddHeaderMarkup=##f
>    bookTitleMarkup = ##f
>    scoreTitleMarkup = ##f
> }")))
> #+end_src
> 

Re: Org-babel-lilypond always renders full pages

[stardiviner]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256


stardiviner <numbchild@gmail.com> writes:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
>
>
> You might want to try this:
>
> #+begin_src emacs-lisp
> (add-to-list 'org-babel-default-header-args:lilypond
>              '((:prologue . "\paper{
>   indent=0\mm
>   line-width=120\mm
>   oddFooterMarkup=##f
>   oddHeaderMarkup=##f
>   bookTitleMarkup = ##f
>   scoreTitleMarkup = ##f
> }")))
> #+end_src
>

I found this custom setting lilypond header arguments will not work. Because this code function:

#+begin_src emacs-lisp
(defun org-babel-lilypond-get-header-args (mode)
  "Default arguments to use when evaluating a lilypond source block.
These depend upon whether we are in Arrange mode i.e. MODE is t."
  (cond (mode
         '((:tangle . "yes")
           (:noweb . "yes")
           (:results . "silent")
           (:cache . "yes")
           (:comments . "yes")))
        (t
         '((:results . "file")
           (:exports . "results")))))

(defun org-babel-lilypond-set-header-args (mode)
  "Set org-babel-default-header-args:lilypond
dependent on ORG-BABEL-LILYPOND-ARRANGE-MODE."
  (setq org-babel-default-header-args:lilypond
        (org-babel-lilypond-get-header-args mode)))
#+end_src

It always reset and return one result of two conditions.

I think this is a bug.

> Oliver Heck <oliver.heck@posteo.de> writes:
>
>> Hi Jonathan,
>>
>> that works fine. Thank you!
>>
>> Can I set this as default header somewhere in the org file or will I have to
>> include it to every snippet (I will have a lot of them).
>>
>> Oliver
>>
>> On 30.03.20 01:58, Jonathan Gregory wrote:
>>> Hi
>>> On 29 Mar 2020, Oliver Heck <oliver.heck@posteo.de> wrote:
>>> 
>>>> Hi,
>>>>
>>>> I am trying to use org-babel-lilypond and basically got it running.
>>>> But somehow I always get full lilypond pages back instead of a small
>>>> snippet.
>>>> This is what I have in my org-file:
>>>>
>>>> #+NAME: Lilypond
>>>> #+BEGIN_SRC lilypond :file test.png
>>>>    \relative c'' { c d e f }
>>>> #+END_SRC
>>>>
>>>>
>>>> I read through the documentation on
>>>> https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html
>>>> but cannot find a clue.
>>>>
>>>> Any idea what I am doing wrong here?
>>>>
>>>> Cheers,
>>>> Oliver
>>> The lilypond manual suggests using \paper variables to reduce the white
>>> space around the score. In particular, you should set oddFooterMarkup
>>> and oddHeaderMarkup to false.
>>> \paper{
>>>    indent=0\mm
>>>    line-width=120\mm
>>>    oddFooterMarkup=##f
>>>    oddHeaderMarkup=##f
>>>    bookTitleMarkup = ##f
>>>    scoreTitleMarkup = ##f
>>> }
>>> http://lilypond.org/doc/v2.18/Documentation/usage/lilypond-output-in-other-programs
>>> --
>>> Jonathan
>>> 
>>
>> -- 
>
>
> - -- 
> [ stardiviner ]
>        I try to make every word tell the meaning what I want to express.
>
>        Blog: https://stardiviner.github.io/
>        IRC(freenode): stardiviner, Matrix: stardiviner
>        GPG: F09F650D7D674819892591401B5DF1C95AE89AC3
>       
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> =9fTG
> -----END PGP SIGNATURE-----


- -- 
[ stardiviner ]
       I try to make every word tell the meaning what I want to express.

       Blog: https://stardiviner.github.io/
       IRC(freenode): stardiviner, Matrix: stardiviner
       GPG: F09F650D7D674819892591401B5DF1C95AE89AC3
      
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Re: Org-babel-lilypond always renders full pages

[Oliver Heck]

Actually it is sufficient to have
   \paper{ oddFooterMarkup=##f }
for my needs.

But now I get the rendered pictures very large in the LaTeX-PDF export. 
I added
   (setq org-latex-image-default-width "")
to my .spacemacs file but that does not change anything.

I am quite new to emacs so please excuse my beginner questions.

Thanks,
Oliver

On 30.03.20 01:58, Jonathan Gregory wrote:
> Hi
> 
> On 29 Mar 2020, Oliver Heck <oliver.heck@posteo.de> wrote:
> 
>> Hi,
>>
>> I am trying to use org-babel-lilypond and basically got it running.
>> But somehow I always get full lilypond pages back instead of a small
>> snippet.
>> This is what I have in my org-file:
>>
>> #+NAME: Lilypond
>> #+BEGIN_SRC lilypond :file test.png
>>    \relative c'' { c d e f }
>> #+END_SRC
>>
>>
>> I read through the documentation on
>> https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html
>> but cannot find a clue.
>>
>> Any idea what I am doing wrong here?
>>
>> Cheers,
>> Oliver
> 
> The lilypond manual suggests using \paper variables to reduce the white
> space around the score. In particular, you should set oddFooterMarkup
> and oddHeaderMarkup to false.
> 
> \paper{
>    indent=0\mm
>    line-width=120\mm
>    oddFooterMarkup=##f
>    oddHeaderMarkup=##f
>    bookTitleMarkup = ##f
>    scoreTitleMarkup = ##f
> }
> 
> http://lilypond.org/doc/v2.18/Documentation/usage/lilypond-output-in-other-programs
> 
> --
> Jonathan
> 

-- 
--
If you are thinking without writing, you only think you are thinking. 
(Leslie Lamport)

Re: Org-babel-lilypond always renders full pages

[Jonathan Gregory]

Hi Oliver

On 30 Mar 2020, Oliver Heck <oliver.heck@posteo.de> wrote:

> Hi Jonathan,
>
> that works fine. Thank you!
>
> Can I set this as default header somewhere in the org file or will I
> have to include it to every snippet (I will have a lot of them).
>
> Oliver

You can use the Noweb Reference Syntax[1]

#+name: paper
#+begin_src text :exports none
\paper{ oddFooterMarkup=##f }
#+end_src

#+name: Lilypond
#+begin_src lilypond :file test.png
<<paper>>
\relative c'' { c d e f }
#+end_src

You can also append the extra header to the
org-babel-default-header-args:lilypond variable:

(advice-add 'org-babel-lilypond-set-header-args :filter-return
	    (lambda (_mode)
	      (setq org-babel-default-header-args:lilypond
		    (append org-babel-default-header-args:lilypond
			    '((:epilogue . "\\paper{ oddFooterMarkup=##f }"))))))


> On 30.03.20 01:58, Jonathan Gregory wrote:
>> Hi
>>
>> On 29 Mar 2020, Oliver Heck <oliver.heck@posteo.de> wrote:
>>
>>> Hi,
>>>
>>> I am trying to use org-babel-lilypond and basically got it running.
>>> But somehow I always get full lilypond pages back instead of a small
>>> snippet.
>>> This is what I have in my org-file:
>>>
>>> #+NAME: Lilypond
>>> #+BEGIN_SRC lilypond :file test.png
>>>    \relative c'' { c d e f }
>>> #+END_SRC
>>>
>>>
>>> I read through the documentation on
>>> https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html
>>> but cannot find a clue.
>>>
>>> Any idea what I am doing wrong here?
>>>
>>> Cheers,
>>> Oliver
>>
>> The lilypond manual suggests using \paper variables to reduce the white
>> space around the score. In particular, you should set oddFooterMarkup
>> and oddHeaderMarkup to false.
>>
>> \paper{
>>    indent=0\mm
>>    line-width=120\mm
>>    oddFooterMarkup=##f
>>    oddHeaderMarkup=##f
>>    bookTitleMarkup = ##f
>>    scoreTitleMarkup = ##f
>> }
>>
>> http://lilypond.org/doc/v2.18/Documentation/usage/lilypond-output-in-other-programs
>>
>> --
>> Jonathan
>>
>
> --


--
Jonathan

Footnotes:
[1]  https://orgmode.org/manual/Noweb-Reference-Syntax.html

Re: Org-babel-lilypond always renders full pages

[Jonathan Gregory]

Hi

On 30 Mar 2020, stardiviner <numbchild@gmail.com> wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
>
>
> stardiviner <numbchild@gmail.com> writes:
>
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA256
>>
>>
>> You might want to try this:
>>
>> #+begin_src emacs-lisp
>> (add-to-list 'org-babel-default-header-args:lilypond
>>              '((:prologue . "\paper{
>>   indent=0\mm
>>   line-width=120\mm
>>   oddFooterMarkup=##f
>>   oddHeaderMarkup=##f
>>   bookTitleMarkup = ##f
>>   scoreTitleMarkup = ##f
>> }")))
>> #+end_src
>>
>
> I found this custom setting lilypond header arguments will not work. Because this code function:
>
> #+begin_src emacs-lisp
> (defun org-babel-lilypond-get-header-args (mode)
>   "Default arguments to use when evaluating a lilypond source block.
> These depend upon whether we are in Arrange mode i.e. MODE is t."
>   (cond (mode
>          '((:tangle . "yes")
>            (:noweb . "yes")
>            (:results . "silent")
>            (:cache . "yes")
>            (:comments . "yes")))
>         (t
>          '((:results . "file")
>            (:exports . "results")))))
>
> (defun org-babel-lilypond-set-header-args (mode)
>   "Set org-babel-default-header-args:lilypond
> dependent on ORG-BABEL-LILYPOND-ARRANGE-MODE."
>   (setq org-babel-default-header-args:lilypond
>         (org-babel-lilypond-get-header-args mode)))
> #+end_src
>
> It always reset and return one result of two conditions.
>
> I think this is a bug.

So are all org-babel-default-header-args:LANG custom variables? In the
ob-lilypond.el library the headers are hard-coded.

[...]

--
Jonathan

Re: Org-babel-lilypond always renders full pages

[Oliver Heck]

Thanks, Jonathan, but the first advise does not work.

Where would I put the elisp code you proposed?

Oliver

On 31.03.20 15:43, Jonathan Gregory wrote:
> Hi Oliver
> 
> On 30 Mar 2020, Oliver Heck <oliver.heck@posteo.de> wrote:
> 
>> Hi Jonathan,
>>
>> that works fine. Thank you!
>>
>> Can I set this as default header somewhere in the org file or will I
>> have to include it to every snippet (I will have a lot of them).
>>
>> Oliver
> 
> You can use the Noweb Reference Syntax[1]
> 
> #+name: paper
> #+begin_src text :exports none
> \paper{ oddFooterMarkup=##f }
> #+end_src
> 
> #+name: Lilypond
> #+begin_src lilypond :file test.png
> <<paper>>
> \relative c'' { c d e f }
> #+end_src
> 
> You can also append the extra header to the
> org-babel-default-header-args:lilypond variable:
> 
> (advice-add 'org-babel-lilypond-set-header-args :filter-return
> 	    (lambda (_mode)
> 	      (setq org-babel-default-header-args:lilypond
> 		    (append org-babel-default-header-args:lilypond
> 			    '((:epilogue . "\\paper{ oddFooterMarkup=##f }"))))))
> 
> 
>> On 30.03.20 01:58, Jonathan Gregory wrote:
>>> Hi
>>>
>>> On 29 Mar 2020, Oliver Heck <oliver.heck@posteo.de> wrote:
>>>
>>>> Hi,
>>>>
>>>> I am trying to use org-babel-lilypond and basically got it running.
>>>> But somehow I always get full lilypond pages back instead of a small
>>>> snippet.
>>>> This is what I have in my org-file:
>>>>
>>>> #+NAME: Lilypond
>>>> #+BEGIN_SRC lilypond :file test.png
>>>>     \relative c'' { c d e f }
>>>> #+END_SRC
>>>>
>>>>
>>>> I read through the documentation on
>>>> https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html
>>>> but cannot find a clue.
>>>>
>>>> Any idea what I am doing wrong here?
>>>>
>>>> Cheers,
>>>> Oliver
>>>
>>> The lilypond manual suggests using \paper variables to reduce the white
>>> space around the score. In particular, you should set oddFooterMarkup
>>> and oddHeaderMarkup to false.
>>>
>>> \paper{
>>>     indent=0\mm
>>>     line-width=120\mm
>>>     oddFooterMarkup=##f
>>>     oddHeaderMarkup=##f
>>>     bookTitleMarkup = ##f
>>>     scoreTitleMarkup = ##f
>>> }
>>>
>>> http://lilypond.org/doc/v2.18/Documentation/usage/lilypond-output-in-other-programs
>>>
>>> --
>>> Jonathan
>>>
>>
>> --
> 
> 
> --
> Jonathan
> 
> Footnotes:
> [1]  https://orgmode.org/manual/Noweb-Reference-Syntax.html
> 

-- 
--
If you are thinking without writing, you only think you are thinking. 
(Leslie Lamport)

Re: Org-babel-lilypond always renders full pages

[adam]

On Tue, 2020-03-31 at 10:48 -0300, Jonathan Gregory wrote:
> Hi
> 
> On 30 Mar 2020, stardiviner <numbchild@gmail.com> wrote:
> 
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA256
> > 
> > 
> > stardiviner <numbchild@gmail.com> writes:
> > 
> > > -----BEGIN PGP SIGNED MESSAGE-----
> > > Hash: SHA256
> > > 
> > > 
> > > You might want to try this:
> > > 
> > > #+begin_src emacs-lisp
> > > (add-to-list 'org-babel-default-header-args:lilypond
> > >              '((:prologue . "\paper{
> > >   indent=0\mm
> > >   line-width=120\mm
> > >   oddFooterMarkup=##f
> > >   oddHeaderMarkup=##f
> > >   bookTitleMarkup = ##f
> > >   scoreTitleMarkup = ##f
> > > }")))
> > > #+end_src
> > > 
> > 
> > I found this custom setting lilypond header arguments will not work. Because this code
> > function:
> > 
> > #+begin_src emacs-lisp
> > (defun org-babel-lilypond-get-header-args (mode)
> >   "Default arguments to use when evaluating a lilypond source block.
> > These depend upon whether we are in Arrange mode i.e. MODE is t."
> >   (cond (mode
> >          '((:tangle . "yes")
> >            (:noweb . "yes")
> >            (:results . "silent")
> >            (:cache . "yes")
> >            (:comments . "yes")))
> >         (t
> >          '((:results . "file")
> >            (:exports . "results")))))
> > 
> > (defun org-babel-lilypond-set-header-args (mode)
> >   "Set org-babel-default-header-args:lilypond
> > dependent on ORG-BABEL-LILYPOND-ARRANGE-MODE."
> >   (setq org-babel-default-header-args:lilypond
> >         (org-babel-lilypond-get-header-args mode)))
> > #+end_src
> > 
> > It always reset and return one result of two conditions.
> > 
> > I think this is a bug.
> 
> So are all org-babel-default-header-args:LANG custom variables? In the
> ob-lilypond.el library the headers are hard-coded.
> 
> [...]
> 
> --
> Jonathan
> 


Hi all.  This is very interesting. 


I quickly tried setting the   org-babel-default-header-args:LANG   using exactly 
the src emacs-lisp  example block above.  

However that variable remained nil before and after org export lilypond to PDF. 
Am sure I must have done something wrong. 

Thank you for drawing my attention to that variable, as it seems the right place 
for  lilypond  headers and options too. 


Off-topic:  Oliver is exporting/engraving to a fixed-resolution png. An alternative 
is to export scalable vector graphics of the score to PDF. 

   
 
   

Re: Org-babel-lilypond always renders full pages

[Oliver Heck]

> Off-topic:  Oliver is exporting/engraving to a fixed-resolution png. An alternative
> is to export scalable vector graphics of the score to PDF.

PDF does scale better, but it does not help because I need the original 
size embedded.

Logically it works fine when full staves are rendered (at least they all 
have an identical scaling factor then), but I often have very small 
snippets like single bars or fretboard diagrams.

Oliver

Re: Org-babel-lilypond always renders full pages

[adam]

On Wed, 2020-04-01 at 11:02 +0200, Oliver Heck wrote:
> > Off-topic:  Oliver is exporting/engraving to a fixed-resolution png. An alternative
> > is to export scalable vector graphics of the score to PDF.
> 
> PDF does scale better, but it does not help because I need the original 
> size embedded.
> 
> Logically it works fine when full staves are rendered (at least they all 
> have an identical scaling factor then), but I often have very small 
> snippets like single bars or fretboard diagrams.
> 
> Oliver
> 

Understood, Oliver.  And I'm sorry for crashing in. 


FYI,  I have had the most success in using the pdf-example.org  of this page, 
https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html 

as that exports EPS to PDF, not what you're after. 

I've cut  pdf-example.org down and include an import from  midi2ly  as shown here. 

This helps, as the imported ly file has its \layout { .. } block which 
is informative and allows further editing along with the imported score.  


* Importing from MIDI 
Lorem ipsum dolor sit amet, consectetur ... etc 

#+LaTeX: \linebreak
#+ATTR_LaTeX: width=17cm
#+begin_src lilypond :file patterns-1.eps :noweb yes

\include "patterns1-midi.ly"

#+end_src

#+RESULTS:
[[file:patterns-1.eps]]

Re: Org-babel-lilypond always renders full pages

[stardiviner]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256


Jonathan Gregory <jgrg@autistici.org> writes:

> Hi
>
> On 30 Mar 2020, stardiviner <numbchild@gmail.com> wrote:
>
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA256
>>
>>
>> stardiviner <numbchild@gmail.com> writes:
>>
>>> -----BEGIN PGP SIGNED MESSAGE-----
>>> Hash: SHA256
>>>
>>>
>>> You might want to try this:
>>>
>>> #+begin_src emacs-lisp
>>> (add-to-list 'org-babel-default-header-args:lilypond
>>>              '((:prologue . "\paper{
>>>   indent=0\mm
>>>   line-width=120\mm
>>>   oddFooterMarkup=##f
>>>   oddHeaderMarkup=##f
>>>   bookTitleMarkup = ##f
>>>   scoreTitleMarkup = ##f
>>> }")))
>>> #+end_src
>>>
>>
>> I found this custom setting lilypond header arguments will not work. Because this code function:
>>
>> #+begin_src emacs-lisp
>> (defun org-babel-lilypond-get-header-args (mode)
>>   "Default arguments to use when evaluating a lilypond source block.
>> These depend upon whether we are in Arrange mode i.e. MODE is t."
>>   (cond (mode
>>          '((:tangle . "yes")
>>            (:noweb . "yes")
>>            (:results . "silent")
>>            (:cache . "yes")
>>            (:comments . "yes")))
>>         (t
>>          '((:results . "file")
>>            (:exports . "results")))))
>>
>> (defun org-babel-lilypond-set-header-args (mode)
>>   "Set org-babel-default-header-args:lilypond
>> dependent on ORG-BABEL-LILYPOND-ARRANGE-MODE."
>>   (setq org-babel-default-header-args:lilypond
>>         (org-babel-lilypond-get-header-args mode)))
>> #+end_src
>>
>> It always reset and return one result of two conditions.
>>
>> I think this is a bug.
>
> So are all org-babel-default-header-args:LANG custom variables? In the
> ob-lilypond.el library the headers are hard-coded.
>
> [...]

Yes, it's hard-coded in that function definition. So setting that header
arguments variable will not work at all.

- -- 
[ stardiviner ]
       I try to make every word tell the meaning what I want to express.

       Blog: https://stardiviner.github.io/
       IRC(freenode): stardiviner, Matrix: stardiviner
       GPG: F09F650D7D674819892591401B5DF1C95AE89AC3
      
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Re: Org-babel-lilypond always renders full pages

[Jonathan Gregory]

Hi

On 02 Apr 2020, stardiviner <numbchild@gmail.com> wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
>
>
> Jonathan Gregory <jgrg@autistici.org> writes:
>
>> Hi
>>
>> On 30 Mar 2020, stardiviner <numbchild@gmail.com> wrote:
>>
>>> -----BEGIN PGP SIGNED MESSAGE-----
>>> Hash: SHA256
>>>
>>>
>>> stardiviner <numbchild@gmail.com> writes:
>>>
>>>> -----BEGIN PGP SIGNED MESSAGE-----
>>>> Hash: SHA256
>>>>
>>>>
>>>> You might want to try this:
>>>>
>>>> #+begin_src emacs-lisp
>>>> (add-to-list 'org-babel-default-header-args:lilypond
>>>>              '((:prologue . "\paper{
>>>>   indent=0\mm
>>>>   line-width=120\mm
>>>>   oddFooterMarkup=##f
>>>>   oddHeaderMarkup=##f
>>>>   bookTitleMarkup = ##f
>>>>   scoreTitleMarkup = ##f
>>>> }")))
>>>> #+end_src
>>>>
>>>
>>> I found this custom setting lilypond header arguments will not work. Because this code function:
>>>
>>> #+begin_src emacs-lisp
>>> (defun org-babel-lilypond-get-header-args (mode)
>>>   "Default arguments to use when evaluating a lilypond source block.
>>> These depend upon whether we are in Arrange mode i.e. MODE is t."
>>>   (cond (mode
>>>          '((:tangle . "yes")
>>>            (:noweb . "yes")
>>>            (:results . "silent")
>>>            (:cache . "yes")
>>>            (:comments . "yes")))
>>>         (t
>>>          '((:results . "file")
>>>            (:exports . "results")))))
>>>
>>> (defun org-babel-lilypond-set-header-args (mode)
>>>   "Set org-babel-default-header-args:lilypond
>>> dependent on ORG-BABEL-LILYPOND-ARRANGE-MODE."
>>>   (setq org-babel-default-header-args:lilypond
>>>         (org-babel-lilypond-get-header-args mode)))
>>> #+end_src
>>>
>>> It always reset and return one result of two conditions.
>>>
>>> I think this is a bug.
>>
>> So are all org-babel-default-header-args:LANG custom variables? In the
>> ob-lilypond.el library the headers are hard-coded.
>>
>> [...]
>
> Yes, it's hard-coded in that function definition. So setting that header
> arguments variable will not work at all.

OK, I had a closer look and none of the other libraries set
org-babel-default-header-args:LANG in the file itself. IOW ob-lilypond
is the only one that does this, and it does this to allow toggling
between two modes (basic and arrange) and setting the header args
relative to the mode used. But there's a cost to resetting
org-babel-default-header-args:lilypond which is it prevents users from
making modifications to it.

I'm not sure how to deal with this. Maybe others can chime in.

--
Jonathan

Re: Org-babel-lilypond always renders full pages

[stardiviner]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256


Jonathan Gregory <jgrg@autistici.org> writes:

> Hi
>
> On 02 Apr 2020, stardiviner <numbchild@gmail.com> wrote:
>
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA256
>>
>>
>> Jonathan Gregory <jgrg@autistici.org> writes:
>>
>>> Hi
>>>
>>> On 30 Mar 2020, stardiviner <numbchild@gmail.com> wrote:
>>>
>>>> -----BEGIN PGP SIGNED MESSAGE-----
>>>> Hash: SHA256
>>>>
>>>>
>>>> stardiviner <numbchild@gmail.com> writes:
>>>>
>>>>> -----BEGIN PGP SIGNED MESSAGE-----
>>>>> Hash: SHA256
>>>>>
>>>>>
>>>>> You might want to try this:
>>>>>
>>>>> #+begin_src emacs-lisp
>>>>> (add-to-list 'org-babel-default-header-args:lilypond
>>>>>              '((:prologue . "\paper{
>>>>>   indent=0\mm
>>>>>   line-width=120\mm
>>>>>   oddFooterMarkup=##f
>>>>>   oddHeaderMarkup=##f
>>>>>   bookTitleMarkup = ##f
>>>>>   scoreTitleMarkup = ##f
>>>>> }")))
>>>>> #+end_src
>>>>>
>>>>
>>>> I found this custom setting lilypond header arguments will not work. Because this code function:
>>>>
>>>> #+begin_src emacs-lisp
>>>> (defun org-babel-lilypond-get-header-args (mode)
>>>>   "Default arguments to use when evaluating a lilypond source block.
>>>> These depend upon whether we are in Arrange mode i.e. MODE is t."
>>>>   (cond (mode
>>>>          '((:tangle . "yes")
>>>>            (:noweb . "yes")
>>>>            (:results . "silent")
>>>>            (:cache . "yes")
>>>>            (:comments . "yes")))
>>>>         (t
>>>>          '((:results . "file")
>>>>            (:exports . "results")))))
>>>>
>>>> (defun org-babel-lilypond-set-header-args (mode)
>>>>   "Set org-babel-default-header-args:lilypond
>>>> dependent on ORG-BABEL-LILYPOND-ARRANGE-MODE."
>>>>   (setq org-babel-default-header-args:lilypond
>>>>         (org-babel-lilypond-get-header-args mode)))
>>>> #+end_src
>>>>
>>>> It always reset and return one result of two conditions.
>>>>
>>>> I think this is a bug.
>>>
>>> So are all org-babel-default-header-args:LANG custom variables? In the
>>> ob-lilypond.el library the headers are hard-coded.
>>>
>>> [...]
>>
>> Yes, it's hard-coded in that function definition. So setting that header
>> arguments variable will not work at all.
>
> OK, I had a closer look and none of the other libraries set
> org-babel-default-header-args:LANG in the file itself. IOW ob-lilypond
> is the only one that does this, and it does this to allow toggling
> between two modes (basic and arrange) and setting the header args
> relative to the mode used. But there's a cost to resetting
> org-babel-default-header-args:lilypond which is it prevents users from
> making modifications to it.
>
> I'm not sure how to deal with this. Maybe others can chime in.

Can report this bug to ob-lilypond.el maintainer. I have not found any contact
info like email in source code file. Does anyone can get in touch with the
maintainer?

- -- 
[ stardiviner ]
       I try to make every word tell the meaning what I want to express.

       Blog: https://stardiviner.github.io/
       IRC(freenode): stardiviner, Matrix: stardiviner
       GPG: F09F650D7D674819892591401B5DF1C95AE89AC3
      
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Re: Org-babel-lilypond always renders full pages

[Nick Dokos]

stardiviner <numbchild@gmail.com> writes:

>
> Can report this bug to ob-lilypond.el maintainer. I have not found any contact
> info like email in source code file. Does anyone can get in touch with the
> maintainer?
>

Isn't ob-lilypond.el part of Org mode proper (i.e. not contrib)? If
so, this is the place to report bugs for it. The maintainer is the
usual suspects :-) (but I'm sure they would appreciate any help anybody
can offer).

-- 
Nick

"There are only two hard problems in computer science: cache
invalidation, naming things, and off-by-one errors." -Martin Fowler