Set correct caret column when pressing return.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@2643 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/BackendBindings/VBNetBinding/Project/Src/FormattingStrategy/VBNetFormattingStrategy.cs

@@ -360,7 +360,7 @@ namespace VBNetBinding.FormattingStrategy
 								}
 								
 								textArea.Document.Replace(curLine.Offset, curLine.Length, indentation + curLineText.Trim());
-								//return indentation.Length;
+								textArea.Caret.Column = indentation.Length;
 								return;
 							}
 						}
@@ -376,15 +376,14 @@ namespace VBNetBinding.FormattingStrategy
 							
 							if (IsElseConstruct(lineAboveText))
 								SmartIndentLine(textArea, lineNr - 1);
-							int result = SmartIndentLine(textArea, lineNr) + 1;
+							textArea.Caret.Column = SmartIndentLine(textArea, lineNr) + 1;
 						} else {
 							textArea.Document.Insert(lineAbove.Offset + lineAbove.Length,
 							                         "\"");
 							if (IsElseConstruct(lineAboveText))
 								SmartIndentLine(textArea, lineNr - 1);
-							int result = SmartIndentLine(textArea, lineNr);
+							textArea.Caret.Column = SmartIndentLine(textArea, lineNr);
 						}
-						//return result;
 					}
 					else
 					{
@@ -396,7 +395,7 @@ namespace VBNetBinding.FormattingStrategy
 						}
 						if (IsElseConstruct(lineAboveText))
 							SmartIndentLine(textArea, lineNr - 1);
-						//return indent.Length;
+						textArea.Caret.Column = indent.Length;
 					}
 				}
 				else if(ch == '>')

src/Libraries/ICSharpCode.TextEditor/Project/Src/Document/FormattingStrategy/DefaultFormattingStrategy.cs

@@ -103,9 +103,11 @@ namespace ICSharpCode.TextEditor.Document
 				case IndentStyle.Smart:
 					result = SmartIndentLine(textArea, line);
 					break;
+				default:
+					throw new NotSupportedException("Unsupported value for IndentStyle: " + textArea.Document.TextEditorProperties.IndentStyle);
 			}
 			textArea.Document.UndoStack.EndUndoGroup();
-			return 0;
+			return result;
 		}
 		
 		/// <summary>

src/Main/Base/Project/Src/TextEditor/XmlFormattingStrategy.cs

@@ -69,7 +69,7 @@ namespace ICSharpCode.SharpDevelop.DefaultEditor
 				Debug.Assert(false, e.ToString());
 			}
 			if (charTyped == '\n') {
-				IndentLine(textArea, lineNr);
+				textArea.Caret.Column = IndentLine(textArea, lineNr);
 			}
 			textArea.Document.UndoStack.EndUndoGroup();
 		}

src/Main/ICSharpCode.SharpDevelop.Dom/Project/Src/ProjectContent/DefaultProjectContent.cs

@@ -105,7 +105,9 @@ namespace ICSharpCode.SharpDevelop.Dom
 				Dictionary<string, IClass> oldList = classLists[0];
 				d = new Dictionary<string, IClass>(oldList.Count, language.NameComparer);
 				foreach (KeyValuePair<string, IClass> pair in oldList) {
-					d.Add(pair.Key, pair.Value);
+					// don't use d.Add(), the new name language might treat two names as equal
+					// that were unequal in the old dictionary
+					d[pair.Key] = pair.Value;
 				}
 			} else {
 				d = new Dictionary<string, IClass>(language.NameComparer);