New Lilyspip plugin allows to simplify the use of Lilypond by adding real-time syntax highlighting, templates, auto completion and preview of the music score generated.
To open Lilypond editor, you just have to click on flat icon in toolsbar when editing a message or an article.
Editor open in a new window :
To modify an existing code you should select it with markup
</lilypond> before to click on icon of editor.
This new plugin is available on Spip-Contrib.