Hi Urs, you can use ly:input-file-line-char-column to get a list containing the file-path and line- and column-number. In openlilylib I placed a function inside /scheme-lib/lalily/parser-location.scm - location-extract-path - which returns the absolute path of the location. With lalily I sometimes use a wrapper around this: epsPath = \filePath "mypic.eps" Now 'epsPath' contains the absolute path of the file "mypic.eps" relative to the ily-file. That way I can predefine markups containing eps-files in files, which are included from anywhere.
It gets a bit fuzzy now ;) Back to the point: use ly:input-file-line-char-column to get a list from a location. HTH Best Jan-Peter Am 24.10.2014 um 11:52 schrieb Urs Liska: > 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 > > > > _______________________________________________ > lilypond-user mailing list > lilypond-user@gnu.org > https://lists.gnu.org/mailman/listinfo/lilypond-user
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