[Pnet-developers] regex in pnet

[minddog]

f_strText="http://www.cannibutter.com";;
f_strText=Regex.Replace(f_strText, 
@"(^|[^""])(http://|https://|ftp://|mailto:|file://|telnet://|gopher://)([\w/#~:.,?+=&address@hidden)([\s.:?\-]*[^\w/#~:.,?+=&address@hidden|$)"
 
,"$3");

throws an exception like this:
address@hidden:~$ ilrun a.out.exe
Regex
Attempt to backtrack forwards
        at System.Diagnostics.Debug.Fail(String, String)
        at System.Diagnostics.Debug.Assert(Boolean, String, String)
        at System.Text.RegularExpressions.Interpreter.Backtrack(Int32)
        at System.Text.RegularExpressions.Interpreter.Eval(Mode, Int32&, 
Int32)
        at System.Text.RegularExpressions.Interpreter.Eval(Mode, Int32&, 
Int32)
        at System.Text.RegularExpressions.Interpreter.Eval(Mode, Int32&, 
Int32)
        at System.Text.RegularExpressions.Interpreter.Eval(Mode, Int32&, 
Int32)
        at System.Text.RegularExpressions.Interpreter.TryMatch(Int32&, Int32)
        at System.Text.RegularExpressions.Interpreter.Eval(Mode, Int32&, 
Int32)
        at System.Text.RegularExpressions.Interpreter.Scan(Regex, String, 
Int32, Int32)
        at System.Text.RegularExpressions.Regex.Match(String, Int32)
        at System.Text.RegularExpressions.Regex.Replace(String, 
MatchEvaluator, Int32, Int32)
        at System.Text.RegularExpressions.Regex.Replace(String, String, Int32, 
Int32)
        at System.Text.RegularExpressions.Regex.Replace(String, String)
        at System.Text.RegularExpressions.Regex.Replace(String, String, 
String, RegexOptions)
        at System.Text.RegularExpressions.Regex.Replace(String, String, 
String)
        at Icaaq.Codeify.MarkupParser.Parse(String, Boolean)


.net output according to my friend:
www.cannibutter.com

I'd call this a headache, I'll investigate.

regards,
-- 
--minddog( Adam Ballai )

"I try to take it one day at a time, but several of them attack me at once."
-mistyflip