Re: [O] Orgmode Latex Export with Babel/LilyPond

[Jonathan Gregory]

Hello

On 12 Jan 2020, adam  wrote:

> On Sun, 2020-01-12 at 10:43 +1300, adam wrote:
>> On Sun, 2020-01-12 at 09:04 +1300, adam wrote:
>> > 
>> > On Sat, 2020-01-11 at 12:30 -0300, Jonathan Gregory wrote:
>> > > 
>> > > 
>> > > 
>> > > On 11 Jan 2020, adam  wrote:
>> > > 
>> > > > 
>> > > > 
>> > > > 
>> > > > Still no success in tangling the examples  modal-cycle.org  
>> > > > modal-cycle2.org  
>> > > > shown here, 
>> > > > https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html
>> > > >  
>> > > > 
>> > > > My current problem is Emacs rejecting the addition of either Lilypond 
>> > > > or 
>> > > > lilypond, in the  org-babel-do-load-languages  
>> > > > 
>> > > >(org-babel-do-load-languages
>> > > >  'org-babel-load-languages
>> > > >  '(
>> > > >(emacs-lisp . t)
>> > > >(shell . t)
>> > > >(org . t)
>> > > >(Lilypond . t)
>> > > >)) 
>> > > > 
>> > > > including either in the last line causes an error at Emacs startup, 
>> > > > reported as, 
>> > > > 
>> > > >Warning (initialization): An error occurred while loading 
>> > > > ‘/home/user/.emacs’:
>> > > >Symbol's value as variable is void: > > > > 
>> > > > 
>> > > > Earlier in my .emacs init file, I had hopefully defined lilypond, thus 
>> > > > 
>> > > >(setq ly-nix-ly-path "lilypond")
>> > > > 
>> > > >(add-to-list 'load-path "/usr/share/emacs/site-lisp/") 
>> > > > 
>> > > >(autoload 'LilyPond-mode "lilypond-mode")
>> > > > 
>> > > >(setq auto-mode-alist
>> > > >  (cons '("\\.ly$" . LilyPond-mode) auto-mode-alist))
>> > > > 
>> > > >(add-hook 'LilyPond-mode-hook (lambda () (turn-on-font-lock))) 
>> > > > 
>> > > > 
>> > > > In  /usr/share/emacs/site-lisp/   many lilypond related .el files 
>> > > > are located,
>> > > > 
>> > > >lilypond-font-lock.el
>> > > >lilypond-indent.el
>> > > >lilypond-init.el
>> > > >lilypond-mode.el
>> > > >lilypond-song.el
>> > > >lilypond-what-beat.el
>> > > >lilypond-words.el
>> > > >ltx-help.el
>> > > >ob-lilypond.el
>> > > >ob-Lilypond.el
>> > > >ob-lisp.el
>> > > >org-tests.el
>> > > > 
>> > > > 
>> > > > $ which lilypond is unhelpful,
>> > > > 
>> > > >/usr/bin/lilypond 
>> > > > 
>> > > > 
>> > > > The lilypond installation is at, 
>> > > > 
>> > > >/usr/share/lilypond/2.18.2/ 
>> > > > 
>> > > > 
>> > > > Any advice or suggestions would be most welcome. 
>> > > Version 9.1.9 comes with ob-lilypond.el. There's no ob-babel-lilypond.el 
>> > > AFAIK.
>> > > Also,
>> > > where is ly-nix-ly-path and other ly-* variables defined? I don't see 
>> > > these
>> > > variables.
>> > > 
>> > Thank you. I'll look inside ob-lilypond.el  for clues, variables to be 
>> > defined.  
>> > 
>> > 
>> > Org-mode version 9.1.9 (release_9.1.9-65 ...) @ 
>> > /usr/share/emacs/26.3/lisp/org 
>> > on Ubuntu 18.04
>> > 
>> > $ find / -name "ob*.el" locates only the ob-lilypond.el  I downloaded 
>> > from github
>> >  
>> >  
>> > Maybe I need a (require 'lilypond) somewhere, I was thinking. 
>> > 
>> > 
>> > Its a new system here. Emacs was installed with Ubuntu's software manager, 
>> > lilypond 
>> > was installed with $ sudo apt install lilypond Neither were built from 
>> > source. 
>> > 
>> 
>> OK, my bad.  When I look inside  ob-lilypond.el  I find I pulled a page of 
>> markup
>> stuff. 
>> Will grab a proper  ob-lilypond.elThat will improve matters.   
>
>
> Improvement with correct  ob-lilypond.el   Now the 
> (org-babel-do-load-languages ..) 
> doesn't cause Emacs to report error at Emacs start-up. 
>
> Presently, with examples  modal-cycle.org  modal-cycle-2.org  
> modes-in-key-of-C.org 
> I can  C-c C-e l p  export to PDF, but there's no music symbols. 
>
> Also I have no M-x ly-*  commands available. 
>
> Org Customize Option, babel, lilypond, for  org-babel-lilypond-commands  is 
> set to  nil   

That page was published 9 years ago by Martyn Jago. Some of the code in it no 
longer works with recent versions of Org and LilyPond. Also, the source files 
used in the examples reside in the author's github page (not editable in worg), 
so if you want to try them out you may have to make the adjustments yourself 
prior to running the code. In any case, I pushed a few edits which I think 
makes the tutorial easier to follow.

-- 
Jonathan

Re: [O] Orgmode Latex Export with Babel/LilyPond

[adam]

On Sun, 2020-01-12 at 10:43 +1300, adam wrote:
> On Sun, 2020-01-12 at 09:04 +1300, adam wrote:
> > 
> > On Sat, 2020-01-11 at 12:30 -0300, Jonathan Gregory wrote:
> > > 
> > > 
> > > 
> > > On 11 Jan 2020, adam  wrote:
> > > 
> > > > 
> > > > 
> > > > 
> > > > Still no success in tangling the examples  modal-cycle.org  
> > > > modal-cycle2.org  
> > > > shown here, 
> > > > https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html
> > > >  
> > > > 
> > > > My current problem is Emacs rejecting the addition of either Lilypond 
> > > > or 
> > > > lilypond, in the  org-babel-do-load-languages  
> > > > 
> > > >    (org-babel-do-load-languages
> > > >  'org-babel-load-languages
> > > >  '(
> > > >    (emacs-lisp . t)
> > > >    (shell . t)
> > > >    (org . t)
> > > >    (Lilypond . t)
> > > >    )) 
> > > > 
> > > > including either in the last line causes an error at Emacs startup, 
> > > > reported as, 
> > > > 
> > > >    Warning (initialization): An error occurred while loading 
> > > > ‘/home/user/.emacs’:
> > > >    Symbol's value as variable is void:  > > > 
> > > > 
> > > > Earlier in my .emacs init file, I had hopefully defined lilypond, thus 
> > > > 
> > > >    (setq ly-nix-ly-path "lilypond")
> > > > 
> > > >    (add-to-list 'load-path "/usr/share/emacs/site-lisp/") 
> > > > 
> > > >    (autoload 'LilyPond-mode "lilypond-mode")
> > > > 
> > > >    (setq auto-mode-alist
> > > >  (cons '("\\.ly$" . LilyPond-mode) auto-mode-alist))
> > > > 
> > > >    (add-hook 'LilyPond-mode-hook (lambda () (turn-on-font-lock))) 
> > > > 
> > > > 
> > > > In  /usr/share/emacs/site-lisp/   many lilypond related .el files 
> > > > are located,
> > > > 
> > > >    lilypond-font-lock.el
> > > >    lilypond-indent.el
> > > >    lilypond-init.el
> > > >    lilypond-mode.el
> > > >    lilypond-song.el
> > > >    lilypond-what-beat.el
> > > >    lilypond-words.el
> > > >    ltx-help.el
> > > >    ob-lilypond.el
> > > >    ob-Lilypond.el
> > > >    ob-lisp.el
> > > >    org-tests.el
> > > > 
> > > > 
> > > > $ which lilypond is unhelpful,
> > > > 
> > > >    /usr/bin/lilypond 
> > > > 
> > > > 
> > > > The lilypond installation is at, 
> > > > 
> > > >    /usr/share/lilypond/2.18.2/ 
> > > > 
> > > > 
> > > > Any advice or suggestions would be most welcome. 
> > > Version 9.1.9 comes with ob-lilypond.el. There's no ob-babel-lilypond.el 
> > > AFAIK.
> > > Also,
> > > where is ly-nix-ly-path and other ly-* variables defined? I don't see 
> > > these
> > > variables.
> > > 
> > Thank you. I'll look inside ob-lilypond.el  for clues, variables to be 
> > defined.  
> > 
> > 
> > Org-mode version 9.1.9 (release_9.1.9-65 ...) @ 
> > /usr/share/emacs/26.3/lisp/org 
> > on Ubuntu 18.04
> > 
> > $ find / -name "ob*.el" locates only the ob-lilypond.el  I downloaded 
> > from github
> >  
> >  
> > Maybe I need a (require 'lilypond) somewhere, I was thinking. 
> > 
> > 
> > Its a new system here. Emacs was installed with Ubuntu's software manager, 
> > lilypond 
> > was installed with $ sudo apt install lilypond     Neither were built from 
> > source. 
> > 
> 
> OK, my bad.  When I look inside  ob-lilypond.el  I find I pulled a page of 
> markup
> stuff. 
> Will grab a proper  ob-lilypond.el    That will improve matters.   


Improvement with correct  ob-lilypond.el   Now the (org-babel-do-load-languages 
..) 
doesn't cause Emacs to report error at Emacs start-up. 

Presently, with examples  modal-cycle.org  modal-cycle-2.org  
modes-in-key-of-C.org 
I can  C-c C-e l p  export to PDF, but there's no music symbols. 

Also I have no M-x ly-*  commands available. 

Org Customize Option, babel, lilypond, for  org-babel-lilypond-commands  is set 
to  nil   

Re: [O] Orgmode Latex Export with Babel/LilyPond

[adam]

On Sun, 2020-01-12 at 09:04 +1300, adam wrote:
> On Sat, 2020-01-11 at 12:30 -0300, Jonathan Gregory wrote:
> > 
> > 
> > On 11 Jan 2020, adam  wrote:
> > 
> > > 
> > > 
> > > Still no success in tangling the examples  modal-cycle.org  
> > > modal-cycle2.org  
> > > shown here, 
> > > https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html 
> > > 
> > > My current problem is Emacs rejecting the addition of either Lilypond or 
> > > lilypond, in the  org-babel-do-load-languages  
> > > 
> > >    (org-babel-do-load-languages
> > >  'org-babel-load-languages
> > >  '(
> > >    (emacs-lisp . t)
> > >    (shell . t)
> > >    (org . t)
> > >    (Lilypond . t)
> > >    )) 
> > > 
> > > including either in the last line causes an error at Emacs startup, 
> > > reported as, 
> > > 
> > >    Warning (initialization): An error occurred while loading 
> > > ‘/home/user/.emacs’:
> > >    Symbol's value as variable is void:  > > 
> > > 
> > > Earlier in my .emacs init file, I had hopefully defined lilypond, thus 
> > > 
> > >    (setq ly-nix-ly-path "lilypond")
> > > 
> > >    (add-to-list 'load-path "/usr/share/emacs/site-lisp/") 
> > > 
> > >    (autoload 'LilyPond-mode "lilypond-mode")
> > > 
> > >    (setq auto-mode-alist
> > >  (cons '("\\.ly$" . LilyPond-mode) auto-mode-alist))
> > > 
> > >    (add-hook 'LilyPond-mode-hook (lambda () (turn-on-font-lock))) 
> > > 
> > > 
> > > In  /usr/share/emacs/site-lisp/   many lilypond related .el files 
> > > are located,
> > > 
> > >    lilypond-font-lock.el
> > >    lilypond-indent.el
> > >    lilypond-init.el
> > >    lilypond-mode.el
> > >    lilypond-song.el
> > >    lilypond-what-beat.el
> > >    lilypond-words.el
> > >    ltx-help.el
> > >    ob-lilypond.el
> > >    ob-Lilypond.el
> > >    ob-lisp.el
> > >    org-tests.el
> > > 
> > > 
> > > $ which lilypond is unhelpful,
> > > 
> > >    /usr/bin/lilypond 
> > > 
> > > 
> > > The lilypond installation is at, 
> > > 
> > >    /usr/share/lilypond/2.18.2/ 
> > > 
> > > 
> > > Any advice or suggestions would be most welcome. 
> > Version 9.1.9 comes with ob-lilypond.el. There's no ob-babel-lilypond.el 
> > AFAIK. Also,
> > where is ly-nix-ly-path and other ly-* variables defined? I don't see these 
> > variables.
> > 
> Thank you. I'll look inside ob-lilypond.el  for clues, variables to be 
> defined.  
> 
> 
> Org-mode version 9.1.9 (release_9.1.9-65 ...) @ 
> /usr/share/emacs/26.3/lisp/org 
> on Ubuntu 18.04
> 
> $ find / -name "ob*.el" locates only the ob-lilypond.el  I downloaded 
> from github
>  
>  
> Maybe I need a (require 'lilypond) somewhere, I was thinking. 
> 
> 
> Its a new system here. Emacs was installed with Ubuntu's software manager, 
> lilypond 
> was installed with $ sudo apt install lilypond     Neither were built from 
> source. 
> 


OK, my bad.  When I look inside  ob-lilypond.el  I find I pulled a page of 
markup stuff. 
Will grab a proper  ob-lilypond.el    That will improve matters.   

Re: [O] Orgmode Latex Export with Babel/LilyPond

[adam]

On Sat, 2020-01-11 at 12:30 -0300, Jonathan Gregory wrote:
> 
> On 11 Jan 2020, adam  wrote:
> 
> > 
> > Still no success in tangling the examples  modal-cycle.org  
> > modal-cycle2.org  
> > shown here, 
> > https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html 
> > 
> > My current problem is Emacs rejecting the addition of either Lilypond or 
> > lilypond, in the  org-babel-do-load-languages  
> > 
> >    (org-babel-do-load-languages
> >  'org-babel-load-languages
> >  '(
> >    (emacs-lisp . t)
> >    (shell . t)
> >    (org . t)
> >    (Lilypond . t)
> >    )) 
> > 
> > including either in the last line causes an error at Emacs startup, 
> > reported as, 
> > 
> >    Warning (initialization): An error occurred while loading 
> > ‘/home/user/.emacs’:
> >    Symbol's value as variable is void:  > 
> > 
> > Earlier in my .emacs init file, I had hopefully defined lilypond, thus 
> > 
> >    (setq ly-nix-ly-path "lilypond")
> > 
> >    (add-to-list 'load-path "/usr/share/emacs/site-lisp/") 
> > 
> >    (autoload 'LilyPond-mode "lilypond-mode")
> > 
> >    (setq auto-mode-alist
> >  (cons '("\\.ly$" . LilyPond-mode) auto-mode-alist))
> > 
> >    (add-hook 'LilyPond-mode-hook (lambda () (turn-on-font-lock))) 
> > 
> > 
> > In  /usr/share/emacs/site-lisp/   many lilypond related .el files 
> > are located,
> > 
> >    lilypond-font-lock.el
> >    lilypond-indent.el
> >    lilypond-init.el
> >    lilypond-mode.el
> >    lilypond-song.el
> >    lilypond-what-beat.el
> >    lilypond-words.el
> >    ltx-help.el
> >    ob-lilypond.el
> >    ob-Lilypond.el
> >    ob-lisp.el
> >    org-tests.el
> > 
> > 
> > $ which lilypond is unhelpful,
> > 
> >    /usr/bin/lilypond 
> > 
> > 
> > The lilypond installation is at, 
> > 
> >    /usr/share/lilypond/2.18.2/ 
> > 
> > 
> > Any advice or suggestions would be most welcome. 
> Version 9.1.9 comes with ob-lilypond.el. There's no ob-babel-lilypond.el 
> AFAIK. Also,
> where is ly-nix-ly-path and other ly-* variables defined? I don't see these 
> variables.
> 

Thank you. I'll look inside ob-lilypond.el  for clues, variables to be defined. 
 


Org-mode version 9.1.9 (release_9.1.9-65 ...) @ /usr/share/emacs/26.3/lisp/org 
on Ubuntu 18.04

$ find / -name "ob*.el" locates only the ob-lilypond.el  I downloaded from 
github
 
 
Maybe I need a (require 'lilypond) somewhere, I was thinking. 


Its a new system here. Emacs was installed with Ubuntu's software manager, 
lilypond 
was installed with $ sudo apt install lilypond     Neither were built from 
source. 

Re: [O] Orgmode Latex Export with Babel/LilyPond

[Jonathan Gregory]

On 11 Jan 2020, adam  wrote:

> Still no success in tangling the examples  modal-cycle.org  modal-cycle2.org  
> shown here, 
> https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html 
>
> My current problem is Emacs rejecting the addition of either Lilypond or 
> lilypond, in the  org-babel-do-load-languages  
>
>(org-babel-do-load-languages
>  'org-babel-load-languages
>  '(
>(emacs-lisp . t)
>(shell . t)
>(org . t)
>(Lilypond . t)
>)) 
>
> including either in the last line causes an error at Emacs startup, reported 
> as, 
>
>Warning (initialization): An error occurred while loading 
> ‘/home/user/.emacs’:
>Symbol's value as variable is void: 
>
> Earlier in my .emacs init file, I had hopefully defined lilypond, thus 
>
>(setq ly-nix-ly-path "lilypond")
>
>(add-to-list 'load-path "/usr/share/emacs/site-lisp/") 
>
>(autoload 'LilyPond-mode "lilypond-mode")
>
>(setq auto-mode-alist
>  (cons '("\\.ly$" . LilyPond-mode) auto-mode-alist))
>
>(add-hook 'LilyPond-mode-hook (lambda () (turn-on-font-lock))) 
>
>
> In  /usr/share/emacs/site-lisp/   many lilypond related .el files 
> are located,
>
>lilypond-font-lock.el
>lilypond-indent.el
>lilypond-init.el
>lilypond-mode.el
>lilypond-song.el
>lilypond-what-beat.el
>lilypond-words.el
>ltx-help.el
>ob-lilypond.el
>ob-Lilypond.el
>ob-lisp.el
>org-tests.el
>
>
> $ which lilypond is unhelpful,
>
>/usr/bin/lilypond 
>
>
> The lilypond installation is at, 
>
>/usr/share/lilypond/2.18.2/ 
>
>
> Any advice or suggestions would be most welcome. 

Version 9.1.9 comes with ob-lilypond.el. There's no ob-babel-lilypond.el AFAIK. 
Also, where is ly-nix-ly-path and other ly-* variables defined? I don't see 
these variables.

-- 
Jonathan

Re: [O] Orgmode Latex Export with Babel/LilyPond

[Jonathan Gregory]

On 20 Apr 2019, Jakob Schöttl  wrote:

> Hi,
>
> I'm trying (second attempt), to setup orgmode to export PDFs with
> images generated by Babel/LilyPond.
>
> I followed the setup instructions here:
>
> https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html
>
> I have
>
> a recent emacs (Arch Linux),
>
> ~/.emacs file with
>
> (org-babel-do-load-languages
>   'org-babel-load-languages
>   '((lilypond t)))
>
> (although I saw many other snippets where there is a "." between the
> (lilypond t)). I tried both variants.
>
> I tried also tried (require 'lilypond) instead
> org-babel-do-load-languages which caused an error.
>
> I pressed C-c C-e l p -> "PDF file produced."
>
> But no images are generated and no images appear in the PDF. Only
> plain source code.
>
> Any ideas?
> Thank you!
>
> - Jakob

I tried the first example with emacs -Q using Org versions 9.1.9 and 9.3.1, and 
there were a few things I had to change to generate the image correctly after 
C-c C-e l p:

- Add `:results file :exports results` to the header,
- change \relative c’ to \relative c', and
- add the missing the #+end_src part.

The configuration I used:

(add-to-list 'load-path "/usr/share/emacs/site-lisp")
(require 'lilypond-mode)

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

-- 
Jonathan

Re: [O] Orgmode Latex Export with Babel/LilyPond

[adam]

Still no success in tangling the examples  modal-cycle.org  modal-cycle2.org  
shown here, 
https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html 

My current problem is Emacs rejecting the addition of either Lilypond or 
lilypond, in the  org-babel-do-load-languages  

   (org-babel-do-load-languages
     'org-babel-load-languages
     '(
       (emacs-lisp . t)
       (shell . t)
       (org . t)
       (Lilypond . t)
       )) 

including either in the last line causes an error at Emacs startup, reported 
as, 

   Warning (initialization): An error occurred while loading 
‘/home/user/.emacs’:
   Symbol's value as variable is void: 

Re: [O] Orgmode Latex Export with Babel/LilyPond

[adam]

On Sat, 2019-04-20 at 14:04 +0200, Jakob Schöttl wrote:
> Hi,
> 
> I'm trying (second attempt), to setup orgmode to export PDFs with images 
> generated by Babel/LilyPond.
> 
> I followed the setup instructions here:
> 
> https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html
> 
> I have
> 
> a recent emacs (Arch Linux),
> 
> ~/.emacs file with
> 
> (org-babel-do-load-languages
>    'org-babel-load-languages
>    '((lilypond t)))
> 
> (although I saw many other snippets where there is a "." between the 
> (lilypond t)). I tried both variants.
> 
> I tried also tried (require 'lilypond) instead 
> org-babel-do-load-languages which caused an error.
> 
> I pressed C-c C-e l p -> "PDF file produced."
> 
> But no images are generated and no images appear in the PDF. Only plain 
> source code.
> 
> Any ideas?
> Thank you!
> 
> - Jakob
> 
> 

I too, find the Setup instructions at 
https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html 
difficult to interpret. 

This page says under Setup; 
- must be on a very recent version of org-mode 
- ob-lilypond is also included in the latest Org-mode by default (it seems its 
not)
- add lilypond to your list of babel languages 


My Org-mode version 9.1.9  Emacs version 26.3 

lilypond has been added to my list of babel languages 

I found lilypond-mode.el  and syntax is colored, that seems to work 

I have grabbed recent  ob-babel-lilypond.el  from github, and put 
that into /usr/share/emacs/site-lisp/  


How or where do I load  ob-babel-lilypond.el   ? 

Presently, I cannot tangle the org lilypond examples, and have no M-x ly-*  
commands. 

Raw text Lilypond will compile and output OK. And org LaTeX export is working. 

[O] Orgmode Latex Export with Babel/LilyPond

[Jakob Schöttl]

Hi,

I'm trying (second attempt), to setup orgmode to export PDFs with images 
generated by Babel/LilyPond.


I followed the setup instructions here:

https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html

I have

a recent emacs (Arch Linux),

~/.emacs file with

(org-babel-do-load-languages
  'org-babel-load-languages
  '((lilypond t)))

(although I saw many other snippets where there is a "." between the 
(lilypond t)). I tried both variants.


I tried also tried (require 'lilypond) instead 
org-babel-do-load-languages which caused an error.


I pressed C-c C-e l p -> "PDF file produced."

But no images are generated and no images appear in the PDF. Only plain 
source code.


Any ideas?
Thank you!

- Jakob