Am Do., 6. Aug. 2020 um 21:17 Uhr schrieb Lassi Kortela <xxxxxx@lassi.io>:
>
> >      > Is everything what you call "reader directive" actually a reader
> >     directive?
> >
> >     No, you're right. The title should be something else. Any suggestions?
> >
> >     We could just title it "#! syntax" or "Hash-bang syntax", but it might
> >     be nice to group other prefixes besides "#!" together in the same table.
>
> > As far as I am concerned, "#!" means "identifier follows", and what the
> > identifier is tells you what it's for.  There is no semantics to "#!" at
> > all.  (Fortunately for this theory, /bin/sh is a perfectly good
> > identifier in Scheme.)
>
> A quick search didn't turn up reasonable examples of identifiers with
> prefixes other than #! in Scheme's read syntax, so I followed your
> suggestions and renamed that section of the registry "Reader #!
> identifiers" (source file: reader-hash-bang.scm).

The most general generic name would be something like "#! lexical
syntax". There is no concept of a "reader identifier".