[plt-scheme] literal html data in servlets

Jay McCarthy schreef:

>There is a way. Sorry for being away on vaca.
>
>(make-cdata (make-location 0 0 0) (make-location 0 0 0) "the-string")
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I didn't find (make-cdata ...), found (make-pcdata ...), but strings get 
escaped, which
is not what I want.

>In an xexpr will insert "the-string" literally.
>
>I think this could be made less verbose, like (cdata "the-string"),
>but that's not what it is now.
>
>Jay
>
>On 8/18/05, Eli Barzilay <eli at barzilay.org> wrote:
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>>On Aug 18, Hans Oesterholt-Dijkema wrote:
>>    
>>
>>>Hmm, ok, but what I really want is to include real (partial) HTML
>>>code into an xexpr.
>>>      
>>>
>>Seems like there is no way to escape into normal strings using xexprs.
>>Besides the advice of switching to another system, the only way I
>>could find to do this is escape is through comment objects.  The thing
>>is that comments contain arbitrary text which is never checked, so a
>>hack that can be used is:
>>
>>  (make-comment
>>   (format "-->\n~a\n<!--"
>>           "arbitrary html string")))
>>
>>A proper solution would be to fix the xml collection to have a
>>construct that inserts literal text.  (There was probably some reason
>>why this wasn't done...)
>>
>>--
>>          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
>>                  http://www.barzilay.org/                 Maze is Life!
>>
>>
>>    
>>
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