Am Di., 8. Nov. 2022 um 21:48 Uhr schrieb José Bollo <xxxxxx@nonadev.net>:
>
> Le Sun, 6 Nov 2022 23:29:36 +0200,
> Lassi Kortela <xxxxxx@lassi.io> a écrit :
>
> > >> Ah, Gauche already uses #[...] for another purpose.
> > >> Could it be an extension of srfi-10, e..g #,(<rtd> ....)?   Oh,
> > >> wait, that conflicts with R6RS. Hmm...
> >
> > > The problem is that any sensible lexical syntax will probably
> > > conflict with some existing syntax of some implementations.
> >
> > Survey at https://registry.scheme.org/#hash-syntax
>
> Strange the construct #{...} doesn't seem to be used

It is used for gensyms in Chez Scheme.

>
> >
> > Common Lisp uses #S(...) for structures, i.e. records --
> > http://clhs.lisp.se/Body/02_dhm.htm
>