[WS] iTunes source script with multiple search criteria

[Florian]

@Florian

Mp3tag's internal tokenizer which splits a string using | as delimiters into its separate parts. It always expects a trailing delimiter character and if not present, adds it by itself.

This was related to the Windows version and applies to the Mac version as well — except that the latter doesn't add it by itself. So it's a requirement also for multi-value fields that don't miss the last entry and I'll try to document it on a more prominent place.

@rboss

to restore iTunes API functionality is to add the aforementioned command where necessary. Which should be done in this beta:

Thanks, this fixes the issue!

Please remove the calls to Debug and DebugWriteInput (the latter is not implemented on macOS, and those shouldn't be enabled on published scripts).