fixed regression in regex replace: $1 not properly translated

src/AddIns/Misc/SearchAndReplace/Project/Engine/SearchManager.cs

@@ -182,7 +182,7 @@ namespace SearchAndReplace
 					var start = document.GetLocation(result.Offset).ToLocation();
 					var end = document.GetLocation(result.Offset + result.Length).ToLocation();
 					var builder = SearchResultsPad.CreateInlineBuilder(start, end, document, highlighter);
-					results.Add(new SearchResultMatch(fileName, start, end, result.Offset, result.Length, builder));
+					results.Add(new AvalonEditSearchResultMatch(fileName, start, end, result.Offset, result.Length, builder, result));
 				}
 				if (results.Count > 0)
 					return new SearchedFile(fileName, results);

src/Main/Base/Project/Src/Editor/Search/SearchResultMatch.cs

@@ -100,11 +100,11 @@ namespace ICSharpCode.SharpDevelop.Editor.Search
 		}
 	}
 	
-	public class RegexResultMatch : SearchResultMatch
+	public class AvalonEditSearchResultMatch : SearchResultMatch
 	{
 		ICSharpCode.AvalonEdit.Search.ISearchResult match;
 		
-		public RegexResultMatch(FileName fileName, Location startLocation, Location endLocation, int offset, int length, HighlightedInlineBuilder builder, ICSharpCode.AvalonEdit.Search.ISearchResult match)
+		public AvalonEditSearchResultMatch(FileName fileName, Location startLocation, Location endLocation, int offset, int length, HighlightedInlineBuilder builder, ICSharpCode.AvalonEdit.Search.ISearchResult match)
 			: base(fileName, startLocation, endLocation, offset, length, builder)
 		{
 			this.match = match;