If I use (display location) in a Scheme function I get an output like:
#<location /home/uliska/git/bfsc/fried/das-trunkne-lied/parts/bassclarinet/02.ily:40:3>
How can I access the content of the location (or better: it's constituents), for example to extract the file name and a part of the path (concretely I'd like to extract "bassclarinet" and "02" from the above example)?
TIA Urs
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