Re: tuplet numbers on kneed beams - David's function stopped working

[Phil Holmes]

----- Original Message ----- 
From: "Janek Warchoł" <address@hidden>
To: "David Nalesnik" <address@hidden>; "Thomas Morley" 
<address@hidden>; "David Kastrup" <address@hidden>; "LilyPond 
Users" <address@hidden>
Sent: Tuesday, October 16, 2012 6:53 AM
Subject: tuplet numbers on kneed beams - David's function stopped working


> Hi,
>
> David Nalesnik's function correcting tuplet number placement on kneed
> beams throws an error with Lilypond 2.17.5 (it works with 2.16.0):
>
> Drawing systems.../home/janek/desk/tuplet_numers_on_kneed_beams.ily:44:26:
> In procedure * in expression (* 0.5 (ly:grob-property beam #)):
> /home/janek/desk/tuplet_numers_on_kneed_beams.ily:44:26: Wrong type: ()
>
> line 44 reads:
> (beam-gap (* 0.5 (ly:grob-property beam 'gap)))
>
> i have no idea why this doesn't work.  I had looked for commits that
> said something about gaps, but hadn't find anything.  Maybe it's
> related to some commits about grob-properties:
>
> 6d70f060737dabc13c3fce1ec811f534ca94e585
> Author: David Kastrup <address@hidden>
> Date:   Mon Sep 24 11:59:42 2012 +0200
>
>    Issue 2856: Get along with use of grob-property instead of
> grob-property-path in overrides
>
> or
>
> dda8739f019fad832b2c59aa5675a42717c15637
> Author: Keith OHara <address@hidden>
> Date:   Wed Aug 29 12:47:47 2012 -0700
>
>    grob-property.cc: outdated comment
>
> ?
>
> David's function is in the attachment.
>
> best,
> Janek


Since you're running this on the development version, you could narrow down 
the problematic commit with git bisect.

--
Phil Holmes