I\'m trying to get my application launched by clicking on a link in the Calendar\'s notes section, but I just can\'t do it ...
The URL schemes for http:// and <
Ok, found it myself ...
Apparently it is not enough to just write
myapp://
but it has to be
in order for the calendar to recognize it as a custom URL scheme. Safari also accepts the version without text after the two slashes.
One never learns enough ...