Thank you! I wasn't aware of the html-parsing library.
Jon On 2/25/2016 11:21 AM, Jay McCarthy wrote:
You should double check against the HTML 4.01 spec https://www.w3.org/TR/html4/ Since you mention "in the wild", I think you probably don't want to use the html library but instead want to use http://docs.racket-lang.org/html-parsing/index.html Jay On Thu, Feb 25, 2016 at 1:13 PM, jon stenerson <jonstener...@comcast.net> wrote:I find that when I use the html library I have to make a few simple changes to html-spec.rkt. It seems that <ins> and <del> are not treated like <b> and <i> . You can see in this example that while <b> remains in the enclosing <p>, <ins> does not. I also find that I have to allow pcdata as a child of <ol> and <ul>. I don't know whether pcdata is "supposed to" appear there but it often does in the wild. Jon #lang racket (require (prefix-in h: html) (prefix-in x: xml)) (define (xml->list x) (cond [(x:pcdata? x) (x:pcdata-string x)] [(x:entity? x) (list)] [(x:element? x) (list (x:element-name x) (map xml->list (x:element-content x)))] [(list? x) (map xml->list x)])) (printf "~s\n" (xml->list (h:read-html-as-xml (open-input-string "<p>Hello world <b>Testing</b>!</p>")))) (printf "~s\n" (xml->list (h:read-html-as-xml (open-input-string "<p>Hello world <ins>Testing</ins>!</p>")))) -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
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