28 | | (Redo) menu item [[Image(http://pnyf.inf.elte.hu/trac/refactorerl/attachment/wiki/EmacsInterface/Undo/sel-undo.png)]]. Calling the last change point in the Undo menu, the program undoes the last change in the current file. |
29 | | Case refactoring the modifications will be rejected in every affected file, but in some cases can conflits arise. |
30 | | When you edit an affected file, or make one another refactoring, the system checks, if the second |
31 | | change affects the refactored area in the file. If the changes are overlapped, the undo reverts also this |
32 | | change, otherwise only the first one, and you get a merged state of the file. At more complex changes can |
33 | | also more changes get reversed. In both cases the changes can be redone until a newer modification. |
| 28 | (Redo) menu item (see attachments: Selective undo menu). Calling the last change point in the Undo menu, |
| 29 | the program undoes the last change in the current file. Case refactoring the modifications will be rejected in |
| 30 | every affected file, but in some cases can conflits arise. When you edit an affected file, or make one another |
| 31 | refactoring, the system checks, if the second change affects the refactored area in the file. If the changes are |
| 32 | overlapped, the undo reverts also this change, otherwise only the first one, and you get a merged state of the file. |
| 33 | At more complex changes can also more changes get reversed. In both cases the changes can be redone until a newer modification. |