Re: [feature-request] optional duration for temporary

[Johan Vromans]

On Wed, 11 Nov 2015 13:42:58 +0100
David Kastrup <address@hidden> wrote:

> But if you have to close the group anyway with a brace, where is the
> point in not just doing a music function doing
> 
> { \temporary $xxx ... \undo $xxx }

I do not see how to cope with the $xxx. Could you give an example
imlememtation of \local using this method?