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[REBOL] Re: stripping characters...

From: petr:krenzelok:trz:cz at: 6-Jun-2001 0:10

----- Original Message ----- From: "Umesh Vaghela" <[uvaghela--egain--com]> To: <[rebol-list--rebol--com]> Sent: Tuesday, June 05, 2001 11:31 PM Subject: [REBOL] stripping characters...
> I am new to Rebol and I need help with parsing. > I parse a web page down to a numeric value say 2.5. At times, this value
> in italics and has a tag <i> therefore it appears as <i>2.5 > How can I check for the existence and if present, remove the tag?
parse/all read http://your-url-here [ some [ ; to repeat parsing ... to <i> here: ; mark the current position (for i 1 3 1 [remove here]) ; execute rebol code ... :here ; return back into parse context marking from where should we start ... ] to end ] I just hope it will work, it is quite some time I used such "complicated" parse statements :-)) PS: and if you want to use just one line: write %my-site.html replace/all read http://my-site.html "<i>" "" REBOL rulezzz!!! Cheers, -pekr-