start = SnipVarParser.parse(snipReader.getSnipStartBlock(), activeFile, shell);
end = SnipVarParser.parse(snipReader.getSnipEndBlock(), activeFile, shell);
Encloser encloser = new Encloser();
encloser.enclose(doc, (ITextSelection) sel, start, end);
}
public Object execute(ExecutionEvent event) throws ExecutionException {
IEditorPart editorPart = HandlerUtil.getActiveEditor(event);