Copy tag data as text to clipboard

Just for future reference, I've added this with v3.27:

[2024-07-04] NEW: added 'Copy as Text...' to File List context menu. (#65135)

This is possible with $columnValues(x,y) added in Mp3tag v3.36-beta.4:

NEW: added scripting functions columnNames(x,y) and columnValues(x,y) to retrieve all names and values of File List columns.

You can also do things like:

$if($eql(%_counter%,1),$columnNames(,$char(9))$char(10),)$columnValues(,$char(9))

to copy a tab-separated textual representation of a File List column names and values.