What does this error mean in IE10/11:
Error: Could not complete the operation due to error 800a025e.
And how would I debug it?
It says its this line:
this.nativeSelection.removeAllRanges();
https://code.google.com/p/rangy/source/browse/trunk/src/js/core/wrappedselection.js#416
See it in action here: http://panmedia.github.io/raptor-editor/tests/cases/selection/selection-expand.html