Re: Problem with @sortas{@{}

[Gavin Smith]

On Wed, Nov 13, 2019 at 01:52:34PM +0100, Georg-Johann Lay wrote:
> Writing documentation for a ${variable} feature, "${variable}" should appear
> in the index also under "{".  Hence I added a @sortas somethink like that:
> 
> @cindex $@{variable@} @sortas{@{variable}
> 
> However, the entry appears in section "$".

@-commands inside @sortas were not supported.  I've tried to implement 
it in git commit c0483b7b5, so that @, { and } can be used in index sort 
keys.