[REBOL] Re: A question about a regular expression
From: lethalman::fyrebird::net at: 17-Oct-2004 11:28
[SunandaDH--aol--com] wrote:
>
[lethalman--fyrebird--net]:
>
>>Is there any way to do this?
>>
>>
>
>There are lots of ways to do it. The best will depend on what other
>conditions need to be met (ie what else could be in the string being parsed)
>
>This works for the original example:
>
>x: "<a href='http://bla'>Test</a><a href='http://blabla'>Test2</a>"
>foreach item load/markup x [if string? item [print item]]
>Test
>Test2
>
>Unlike the Perl, this will work if the anchor tag is more complex, eg:
> <a class="aaa" href="/index" style="color:blue">Test</a>
>
>But it will also find *all* strings in the input, not just those between
>anchor tags, not just anchor tags. That may not be what you want:
>
>x: "<div> <a href='http://bla'><strong>Test</strong</a><a
>href='http://blabla'>Test2</a></div>"
>foreach item load/markup x [if string? item [print item]]
>Test
>Test2
>
>Sunanda
>
Nice... i'm still new to Rebol, this is a great thing...
I think it sould work fine, thanks!
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