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  1. using System;
  2. using System.Text.RegularExpressions;
  3.  
  4. public class Test
  5. {
  6. 	public static void Main()
  7. 	{
  8. 		var s = "adj 1: text1 2: text2 n 1: text4 adj 1: text5 adv 1: text6 3: text7";
  9. 		var block = @"(?:[nv]|ad[vj])?\s*\d+:";
  10. 		var pat = string.Format(@"{0}.*?\s*(?={0})", block);
  11. 		Console.Write(Regex.Replace(s, pat, "$&\n"));
  12. 	}
  13. }
Success #stdin #stdout 0.12s 24728KB
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stdin
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Standard input is empty
stdout
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adj 1: text1 
2: text2 
n 1: text4 
adj 1: text5 
adv 1: text6 
3: text7
https://ideone.com/L7I1Qn
language:
C# (gmcs 5.20.1)
created:
8 years ago
visibility:
public

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