I'm a long-time fan of MP3Tag,
but recently, I've been unlocking more of the power of MP3Tag
I have many folders, e.g.
James - Album1-[LMNOP123]-2019
Is there a script function, to extract the text within the square brackets "[" and "]" of a folder,
and write this text into the tag ?
LMNOP123 -> written into 'Comments' field
XYZ3210 -> written like this " XYZ3210 - %publisher% " (into 'Comments field' )
I'm just having issues, trying to 'select' text, inside square-brackets
and most functions are for trim/cut only or the other functions, rely on specifying the 'n' (number) of characters, but as you can see the folder names all have varying length, some with spaces, some with underscores but all with text inside the square brackets.