[Mono-dev] Mono issue with Regex

[Vorobiev Maksim]

Good day.
 
We have found the issue with Mono regular expression verson
1.1.13/1.1.14. It was ok with previously used version 1.1.8 - so, it's
some regression.
 
The next code sample:
 
   Regex rx = new Regex("E+(,E+)+1");
   String test = "E,E1";
   MatchesCollection mc = rx.Matches(test);
   foreach(Match m in mc)
   {
    Console.WriteLine(m.Value);
   }
 
couldn't find any matches under 13/14 versions of Mono runtime. But it
correctly works with MS.NET and Mono 1.1.8. What's wrong and could
somebody help?
 
BTW, this sample works well on new version (and on MS.NET and 1.18
also):
 
   Regex rx = new Regex("E+(,E+)+");
   String test = "E,E1";
   MatchesCollection mc = rx.Matches(test);
   foreach(Match m in mc)
   {
    Console.WriteLine(m.Value);
   }
 
The difference is the tailing symbol in the pattern. It doesn't matter
that the symbol exactly.
 
Is there are any ideas that should be fixed? Thank you.
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