> This is a very basic question. I have see some examples that use > constants like "$SELECTION" or ""$CURSOR'$ANCHOR". but despite doing all the > obvious things (searching the documentation, etc.) I've not found any relevant > information. > > I would sincerely appreciate being pointed in the right direction.
This is a Frescobaldi thing, not a LilyPond thing. See Help > User guide > Editing files > Snippets > Snippet editor in Frescobaldi.
signature.asc
Description: This is a digitally signed message part