Thank you! Sorry for omitting the option of answer to Mailing List - bit I was sure that it is going by default... will look at it.
*Леонід - Leonid* On Sun, Nov 21, 2021 at 10:52 AM Jean Abou Samra <j...@abou-samra.fr> wrote: > Le 21/11/2021 à 15:50, Leonid Hrabovsky a écrit : > > Jean, there is the log of my attempt to do your code - > > # -*-compilation-*- > > Processing `C:/Users/LH/Documents/Scores/LilyPond Scores/Hrabovsky > > Lines Test-1.ly' > > Parsing... > > error: program too old: 2.20.0 (file requires: 2.22.1) > > Finding the ideal number of pages... > > Fitting music on 1 page... > > Drawing systems... > > Layout output to `./tmp-lilypond-Sr3odJ'... > > Converting to `/Users/LH/Documents/Scores/LilyPond Scores/Hrabovsky > > Lines Test-1.pdf'... > > Deleting `./tmp-lilypond-Sr3odJ'... > > fatal error: failed files: "C:\\Users\\LH\\Documents\\Scores\\LilyPond > > Scores\\Hrabovsky Lines Test-1.ly" > > > > Do I have to upgrade the version to 2.22.1 only - or there are > > necessary additional corrections for success? > > > Hello Leonid, > > As requested by Harm, please keep the address of the > mailing list in copy. This is so that other people can > see the replies, add their own comments, and benefit > from already proposed solutions in the future. So, > in your mail client, click "Reply to all", not "Reply". > > If you can upgrade to version 2.22, that would be best. > In version 2.20, you would have to use a different > syntax for \override in markups, like this: > > \version "2.20.0" > > #(define-markup-command (draw-horizontal-arches layout props len) (number?) > #:properties ((thickness 0.1) > (arch-length 5) > (arch-height 1.5) > (angularity 0.2) > path-markup) > (interpret-markup > layout > props > (make-path-markup > thickness > (let loop ((x-pos 0.0) > (path-acc '())) > (if (> x-pos len) > (reverse! path-acc) > (loop (+ x-pos arch-length) > (cons > `(rcurveto ,(* 1/2 angularity arch-length) > ,(- arch-height) > ,(- arch-length (* 1/2 angularity > arch-length)) > ,(- arch-height) > ,arch-length > 0) > path-acc))))))) > > \markup \draw-horizontal-arches #20 > > \markup > \override #'(thickness . 0.2) > \override #'(arch-length . 10) > \override #'(arch-height . 3) > \override #'(angularity . 0.8) > \draw-horizontal-arches #20 > > > Best regards, > Jean >
