That seems to work. Thank you very much!

On Fri, Oct 11, 2013 at 4:07 PM, Moritz Heidkamp
<[email protected]> wrote:
> Hi Matt,
>
> Matt Gushee <[email protected]> writes:
>> I have observed the following undesired behavior:
> [...]
>> Any solutions for this?
>
> I'm sorry that I didn't get around to changing Lowdown so that it
> produces SXML conformant with the spec, yet. In the meantime you can use
> this code to clean it up I think (works at least for your example):
>
>   (use srfi-1 sxml-transforms)
>
>   (define sxml-normalization-rules
>     `((*text* . ,(lambda (_ x) (->string x)))
>       (*default* . ,(lambda (tag children)
>                       (cons tag
>                             (append-map
>                              (lambda (x)
>                                (cond ((not (list? x)) (list x))
>                                      ((null? x) x)
>                                      ((symbol? (car x)) (list x))
>                                      (else x)))
>                              children))))))
>
>   (define (normalize-sxml doc)
>     (pre-post-order* doc sxml-normalization-rules))
>
> Jim, maybe sxml-serializer can be patched so that it handles this
> situation in accordance with Postel's law, too?
>
> Hope that helps!
> Moritz

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