setAction(ITextEditorActionConstants.QUICKDIFF_REVERTBLOCK, action);
action= new RestoreAction(this, false);
setAction(ITextEditorActionConstants.QUICKDIFF_REVERTDELETION, action);
IAction action2= new CompositeRevertAction(this, new IAction[] {
getAction(ITextEditorActionConstants.QUICKDIFF_REVERTSELECTION),
getAction(ITextEditorActionConstants.QUICKDIFF_REVERTBLOCK),
getAction(ITextEditorActionConstants.QUICKDIFF_REVERTDELETION),
getAction(ITextEditorActionConstants.QUICKDIFF_REVERTLINE)});
action2.setActionDefinitionId(ITextEditorActionDefinitionIds.QUICKDIFF_REVERT);
setAction(ITextEditorActionConstants.QUICKDIFF_REVERT, action2);
action= new ResourceAction(TextEditorMessages.getBundleForConstructedKeys(), "Editor.HideRevisionInformationAction.") { //$NON-NLS-1$
public void run() {
if (fLineColumn != null)