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Re: Bad-Schemer syndrome
From: |
David Kastrup |
Subject: |
Re: Bad-Schemer syndrome |
Date: |
Thu, 03 Nov 2016 21:00:31 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) |
PMA <address@hidden> writes:
> Hi LP Gurus!
>
> I have a score (see "Original" below) full of note events
> like "gs 3", whose duration is MEANT always to be realized
> as *one triplet half-note*.
>
> Original = { gs 3 a 3 g 2 a 3 }
> Replaced = { \TR gs \TR a g 2 \TR a }
>
> So, I'm trying to concoct a function that, for any event
> of original duration '3', will input the pitch name only
> (reading from "Replaced") and embed that string in the
> command "\tuplet 3/2 <pitch-name> 2".
>
> TR =
> #(define-music-function (parser location offset) (?????)
> #{
> \tuplet 3/2 offset 2
> #})
????? is ly:duration? and you need to write $offset instead of offset.
Problem is that you usually want a _group_ of triplets, and this will
only deliver a single one.
--
David Kastrup