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  1. using System;
  2. using System.Text.RegularExpressions;
  3.  
  4. public class Example
  5. {
  6.    public static void Main()
  7.    {
  8.       string str = "Hello.world. This..is a test.\nso yeah...";
  9.       Console.WriteLine(new Regex(@"(.)\.([^\s\.])").Replace(str, "${1}. ${2}"));                             
  10.    }
  11. }
Success #stdin #stdout 0.08s 37264KB
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stdin
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Standard input is empty
stdout
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Hello. world. This.. is a test.
so yeah...
https://ideone.com/TB5Iu
language:
C# (gmcs 5.20.1)
created:
13 years ago
visibility:
public

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