As a result of issue #31 we gained the ability to mark without actual selection with (void) edbee::TextSearcher::markAll (TextRangeSet *rangeset) but as a newbie to using edbee-lib it is not immediately obvious how after doing the following to "mark" a series of ranges:

edbee::TextController controller = mpSourceEditorEdbee->controller();
edbee::TextSearcher searcher = controller->textSearcher();
searcher->markAll(controller->borderedTextRanges());
controller->update();

one would then "clear" those "markings" without otherwise disturbing the document text, from looking at a15b3ca it does not seem possible to clear this by specifying a null argument to edbee::TextSearcher::markAll(...) so what needs to go in as an argument or is another method needed to remove those outline markings?