fork(2) download 
  1. using System;
  2. using System.Text.RegularExpressions;
  3.  
  4. public class Test
  5. {
  6. 	public static void Main()
  7. 	{
  8. 		var s = "     Line 1\r     \r\n     Line 2\r\n     \r\n     more text";
  9. 		Console.WriteLine(Regex.Replace(s, @"(\r)[\p{Zs}\t]*\r\n", "$1")
  10.  			.Replace("\r", "<CR>").Replace("\n", "<LF>"));
  11. 	}
  12. }
Success #stdin #stdout 0.04s 134720KB
comments (?)
stdin 
Standard input is empty
stdout 
     Line 1<CR>     Line 2<CR><LF>     <CR><LF>     more text
https://ideone.com/dlzUfn
language:
C# (gmcs 5.20.1)
created:
6 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!