Re: parsing the result of google query

Hi Josef

I think you could try library(xpath). Here a dummy sample

?- xpath(element(a, [], [before, element(p, [], [x,y,z]),
after]),/self(normalize_space), Text).
Text = beforexyzafter .


You can see how it 'destructures' XML removing tags. You get XML if you use
load_html_file<http://www.swi-prolog.org/pldoc/man?predicate=load_html_file/2>from
library(sgml)

HTH Carlo


2013/7/6 Josef Frydl <[email protected]>

> Hi, I am writing the small system in swi-prolog, which would search google
> and then bring down   individual sites and hrefs. which are in the query
> result.  Before I reinvent the wheel, let me ask you if there is already
> the utility which would would pick only
> this    www.swi-prolog.org  from this
>  <cite>www.swi-<b>prolog</b>.org/</cite>
> and
> http://en.wikipedia.org/wiki  from this href="/url?q=
> http://en.wikipedia.org/wiki/
> Also later I would need to get just plain test from html document
> Thanks Josef Frydl
>
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