[Mono-bugs] [Bug 54537][Wis] New - Regex : Option RightToLeft is broken.

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Changed by beauche@softhome.net.

http://bugzilla.ximian.com/show_bug.cgi?id=54537

--- shadow/54537	2004-02-18 13:26:45.000000000 -0500
+++ shadow/54537.tmp.25745	2004-02-18 13:26:45.000000000 -0500
@@ -0,0 +1,70 @@
+Bug#: 54537
+Product: Mono/Class Libraries
+Version: unspecified
+OS: 
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Wishlist
+Component: System
+AssignedTo: beauche@softhome.net                            
+ReportedBy: beauche@softhome.net               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: Regex : Option RightToLeft is broken.
+
+Description of Problem:
+
+The regex option RightToLeft does not seem to work. The scan is always
+LeftToRight.
+
+
+Steps to reproduce the problem:
+Here is a sample program : 
+
+
+ using System;
+using System.Text.RegularExpressions;
+
+namespace Test
+{
+    public class MainClass
+    {
+        public static void Main()
+        {
+            try {               
+                Regex regPath = new Regex("a", RegexOptions.RightToLeft);
+                Match m;
+                int ptr = 0 ;
+                m = regPath.Match("aabbbaa", 3);
+                Console.WriteLine("Index: " + m.Index);
+               
+            }
+            catch ( Exception ex )
+            {
+                Console.WriteLine("Exception caught: {0}", ex);
+            }
+        }
+    }
+}
+
+
+Actual Results:
+
+On Mono :
+$ mono 54242.exe
+Index: 5
+
+Expected Results:
+
+On .NET :
+D:\>54242.exe
+Index: 1
+
+How often does this happen? 
+Everytime you try to use RightToLeft regex option.
+
+Additional Information: