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Re: Dot sizes

From: Lukas-Fabian Moser
Subject: Re: Dot sizes
Date: Mon, 27 Sep 2021 15:59:55 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0

Hi Paul,

Am 27.09.21 um 15:45 schrieb Paul Hodges:
That's actually more like what I was expecting!

I will be having more (indirect) discussions.  For instance, I'm
required to make bar numbers italic; and I've been asked to place all
tuplet brackets above regardless of stem directions - but  doing this
leads to loads of clashes with slurs.  Also, I've been asked to make all
tuplet brackets horizontal (beams already are).  So I may well be
revisiting this more general form of expression (just need a little
while to get my head around it - I've never been into Lisp-type

But meanwhile, I'm puzzling over the error in your snippet: "Unbound
variable: ly:grob-properties"...

I refactored Kieren's function a bit (to make it work, but also maybe to make it easier to read):

#(define ((custom-script-tweaks ls) grob)
    ((grob-cause (ly:grob-property grob 'cause))
     (type (ly:prob-property grob-cause 'articulation-type))
     (tweaks (assoc-ref ls type)))
    (if tweaks
         (lambda (x)
            grob (car x) (cdr x)))

#(define my-scripts
      ("staccato" . ((font-size . -5)))
      ("fermata" . ((padding . 5)))
      ("accent" . ((color . ,red)))

\layout {
  \context {
    \override Script.before-line-breaking = #(custom-script-tweaks my-scripts)

    c'4-. c2\fermata c4 \accent

All the requirements you describe sound absolutely possible with LilyPond. Feel free to ask on-list. :-)


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