[plt-scheme] Borrowing #' aka quote-syntax
Sam Tobin-Hochstadt skrev:
> On Sat, 2006-12-09 at 00:03 +0100, Jens Axel Søgaard wrote:
>
>> Today I wanted to borror #' for my own purpose, so I tried
>> the same trick:
>>
>> > (let-syntax ([quote-syntax
>> (lambda (stx)
>> (display "foo\n")
>> (syntax-case stx ()
>> [(_ datum) #'42]))])
>> (list #'abc #'(1 2 3)))
>> (.#<syntax:22:12> .#<syntax:22:18>)
>>
>> The first syntax-object contains abc and the other (1 2 3).
>
> #' is an abbreviation for syntax, not quote-syntax.
Doh!
Thanks,
Jens Axel Søgaard