On Sat, 2020-01-11 at 12:30 -0300, Jonathan Gregory wrote: > > On 11 Jan 2020, adam <ah...@orcon.net.nz> 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: <!DOCTYPE > > > > > > 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.
