Is there any way to apply a regular expression to one field, and then use the results of that regular expression (through parenthesized sub-expressions) as changes to be made in another field?
For example, let's say I have tracks titles that have:
My Title (Track 1) My Title 2 (Track 2) My Title 3 (Track 90)And I have a regex:
^[^(]*\(Track ([0-9]*)\)$And I want to set the value for the TRACK field to '\1' from the above expression as applied to the TITLE field.
Is there a way I can do this? Also, is there a way to extract values from MULTIPLE fields to use in modifying a target field?
Something like that would be truly wonderful.