// pnyx -e=documentation pncs.cmd.examples.documentation.library.ExampleLine filterFunc
public static void filterFunc()
{
const String input = @"Text1with0numbers
log3message
Oliver Twist
";
using (Pnyx p = new Pnyx())
{
p.readString(input);
p.lineFilterFunc(line =>
{
String numbers = TextUtil.extractNumeric(line);
return(numbers.Length > 0 && int.Parse(numbers) > 5);
});
p.writeStdout();
}
// outputs:
// Text1with0numbers
}