Re: music-function for ending TextSpanners sometimes fail for skip-events

[David Kastrup]

Thomas Morley <address@hidden> writes:

> I'm tempted to create a patch along these lines.
> Though, there is no other usage of 'music-clone' in our code-base, afaict.
> It's far to useful to risk someone deletes it lateron regarding it as
> unused function.

Its functionality is rather similar to ly:music-deep-copy and, actually,
make-music (which can take existing music as a template for filling in
the mutable elements of a music expression).

So there is a fair bit of redundancy here though not a perfect
replacement.

> I think a regtest for 'music-clone' should be created, probably a
> snippet (which may be a doc-tagged-LSR-snippet) as well.
> I'll have a look through my local usage of 'music-clone', coming back,
> if I find some nice usage.

-- 
David Kastrup