Fixed UTF8 auto-detection. (Thanks to Christian Hornung)

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@661 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/BackendBindings/Boo/StandaloneConverter/Main.cs

@@ -302,7 +302,7 @@ namespace StandaloneConverter
 						state = Error;
 						break;
 					}
-				} else if (b > 0xc2 && b < 0xf5) {
+				} else if (b >= 0xc2 && b < 0xf5) {
 					// beginning of byte sequence
 					if (state == UTF8 || state == ASCII) {
 						state = UTF8Sequence;

src/Libraries/ICSharpCode.TextEditor/Project/Src/Util/FileReader.cs

@@ -98,7 +98,7 @@ namespace ICSharpCode.TextEditor.Util
 						state = Error;
 						break;
 					}
-				} else if (b > 0xc2 && b < 0xf5) {
+				} else if (b >= 0xc2 && b < 0xf5) {
 					// beginning of byte sequence
 					if (state == UTF8 || state == ASCII) {
 						state = UTF8Sequence;