Thanks for the updates; I have places they will help! On simultaneous slurs, I guess that the identifiers were introduced in 2.20, later than I've revisited that part of the manuals - the 2.18 learning manual still states the prohibition.
As an aside to that, I wonder if it would be worth while to restrict access to older manuals by Google. A Google search (which I often use to include other sources of information and hints) more often than not presents an older version of LilyPond documentation, and I try to remember to change the URL to 2.22 each time! Paul On 15/09/2021 12:00:35, "David Kastrup" <d...@gnu.org> wrote: >Paul Hodges <p...@cassland.org> writes: > >> It's not causing your problem, but why use phrasing slurs: " \(" "\)? >> Plain slurs: "(" ")" are that bit easier to write and read. They are, >> as far as I know, identical in behaviour > >They aren't. They are typographically outward from normal slurs and are >played differently, something which is quite relevant in the MIDI >rendition. > >> - I think phrasing slurs were simply introduced to get over the >> restriction that slurs cannot be nested in a voice. > >They can, by identifying the corresponding slurs, for example by >preceding them with \=1 and \=2, respectively. > >-- >David Kastrup