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Re: Enhancement to the syntax system?

From: Ludovic Courtès
Subject: Re: Enhancement to the syntax system?
Date: Tue, 03 Jul 2012 23:33:39 +0200
User-agent: Gnus/5.130005 (Ma Gnus v0.5) Emacs/24.1 (gnu/linux)


Stefan Israelsson Tampe <address@hidden> skribis:

>> Stefan Israelsson Tampe <address@hidden> skribis:
>> > Maybe this help to see what I'm after,
>> >
>> > #'(let ((x v)) #.(f #'x))
>> >
>> > <=>
>> >
>> > (let-syntax ((g (lambda (stx) (syntax-case  stx ((_ x) (f #'x)))))
>> >    #'(let ((x v)) (g x))


> If you want to try another path using functions in stead of macros and
> working hard with #, and #,@
> you will for complex macros like a matcher need to gensym by hand or
> destroy the readability of the
> code. As illustrated by the simple example above.

Hmm, the example above does not use gensym.  What am I missing?


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