Thomas Morley <[email protected]> writes: > 2016-08-28 15:13 GMT+02:00 David Kastrup <[email protected]>: >> Thomas Morley <[email protected]> writes: > >>> ;; Question >>> ;; why this mapping? Obviously `text' selects from this list, but why? >>> --harm >>> (texts >>> (map >>> (lambda (x) (ly:music-property x 'text)) >>> (extract-typed-music m 'text-script-event))) >>> (text (if (null? texts) #f (if omit-root (car texts) texts)))) >>> (cons (if omit-root (cdr normalized) normalized) text))) >> >> Hm? This looks for text scripts and takes the first one (if any) if >> omit-root is set (because of available rest arguments) or otherwise all >> scripts. > > Well, I used some "newer" features like `extract-typed-music' to > rewrite the code from chord-name.scm, keeping all the original's > functionality. > But why is this functionality there at all?
Which functionality? > In other words: I can't imagine a use-case where it matters. Where what matters? What exactly in the code and/or the arguments it interprets seems strange or (currently?) unused to you? Particularly if we want to replace this interface with a scheme function (in LilyPond syntax) we need to figure out which parts of it are not likely to see use anyway. -- David Kastrup _______________________________________________ lilypond-user mailing list [email protected] https://lists.gnu.org/mailman/listinfo/lilypond-user
