public void RegexpReplaceWorks()
{
Assert.Equal("_text_ here", regexp.Replace("<text> here", "_"));
Assert.Equal("_text_ here", regexp.Replace(":text> here", "_"));
Assert.Equal("_text_ here", regexp.Replace("\"text\\ here", "_"));
Assert.Equal("_text_ here", regexp.Replace("?text* here", "_"));
Assert.Equal("_text_ here", regexp.Replace("|text> here", "_"));
}