SRL Archive - General

Hey all,
I'm pretty sure SCAR uses preg regexes, but not sure what parts are implemented / am I doing it wrong?

program New;
var
  page : string;
begin
page := GetPage('http://www.google.ca/search?hl=en&q=test&btnG=Google+Search&meta=');
page := copy(page, pos('<div id=res class=med>', page), length(page));
writeln(ReplaceRegex(page, '<h3 class=r>(.*)<\/h3>', '$1'));
end.

Calling the ReplaceRegex actually replaces the found regex with '$1' rather than the first captured parenthesis substring, as expected… :(
Is it not built in, or am I wrong?

From: A G E N T 83
Hey all,
I'm pretty sure SCAR uses preg regexes, but not sure what parts are implemented / am I doing it wrong?

program New;
var
  page : string;
begin
page := GetPage('http://www.google.ca/search?hl=en&q=test&btnG=Google+Search&meta=');
page := copy(page, pos('<div id=res class=med>', page), length(page));
writeln(ReplaceRegex(page, '<h3 class=r>(.*)<\/h3>', '$1'));
end.

Calling the ReplaceRegex actually replaces the found regex with '$1' rather than the first captured parenthesis substring, as expected… :(
Is it not built in, or am I wrong?

SCAR's regex functions don't support it…

Well, thanks for the clarification. Are you planning on expanding this in version 3.2?

From: A G E N T 83
Well, thanks for the clarification. Are you planning on expanding this in version 3.2?

I guess I could

Ok, well I don't think they're used that much, so I wouldn't worry about it too much :)

I've added support for subexpressions to ReplaceRegex