tinymce/tinymce — pull request #375 by danielpunkass (2014-05-22 16:32:24+00:00)
Title: Avoid returning an undefined value from editor.execCommand when a comman...

...d reaches the browser.

This may be a somewhat contrived scenario but for any client who depends upon the accuracy of execCommand's boolean return value, it seems best to formalize and guarantee that it will be true or false and not undefined. Do you have any misgivings about e.g. the possibility that the ExecCommand event would not be fired when the browser returns false to execCommand? In any case it seems that if control reaches the end of the method then false should be returned.