The problem also exists on OSX (10.9.5) with 2.19.16.
2.18.2 still does it correctly.
I will test my linux machine later.
I'd say this constitutes a regression? The staffSize function doesn't seem
to do anything fancy or unusual.
On Tue, Mar 3, 2015 at 3:47 PM, Phil Holmes <m...@philholmes.net> wrote:
> I can confirm the problem on windows. Using a greater range of notes
> produces some "interesting" output...
>
> --
> Phil Holmes
>
>
>
> ----- Original Message -----
> *From:* Pierre Perol-Schneider <pierre.schneider.pa...@gmail.com>
> *To:* James Worlton <jworl...@gmail.com>
> *Cc:* Cynthia Karl <pck...@mac.com> ; lilypond-user
> <lilypond-user@gnu.org>
> *Sent:* Tuesday, March 03, 2015 3:26 PM
> *Subject:* Re: staffSize music function unreliable at LP v2.19.16
>
> No problem on my side (see attached).
> OS : Ubuntu 14.10
> Frescobaldi 2.13
> LP 2.19.16
>
> Here's a compilable code:
>
> \version "2.19.16"
>
> staffSize = #(define-music-function (parser location new-size)
> (number?)
> #{
> \set fontSize = #new-size
> \override StaffSymbol.staff-space = #(magstep new-size)
> \override StaffSymbol.thickness = #(magstep new-size)
> #})
>
> Ab = \relative c' { f4 g a b }
>
> \score {
> \new Staff \with { \staffSize #2 } { \Ab }
> \layout { }
> }
>
> Cheers,
> Pierre
>
>
>
> 2015-03-03 16:19 GMT+01:00 James Worlton <jworl...@gmail.com>:
>
>> On Tue, Mar 3, 2015 at 8:37 AM, Cynthia Karl <pck...@mac.com> wrote:
>>
>>> The following snippet:
>>>
>>> \version "2.19.15"
>>>
>>> staffSize = #(define-music-function (parser location new-size) (number?)
>>> #{
>>> \set fontSize = #new-size
>>> \override StaffSymbol #'staff-space = #(magstep new-size)
>>> \override StaffSymbol #'thickness = #(magstep new-size)
>>> #})
>>>
>>> Ab = \relative c' { f4 g a b }
>>>
>>> \score {
>>> \new Staff \with { \staffSize #2 { \Ab }
>>> \layout { }
>>> }
>>>
>>> produces at LP v2.19.15:
>>>
>>>
>>> but at LP v2.19.16 produces:
>>>
>>>
>>> Besides being wrong (see, e.g., "Behind Bars" by Elaine Gould, p.13),
>>> this causes many scores to require an additional page.
>>>
>>> Applying convert-ly to the above snippet changes only the \version
>>> number.
>>>
>>> I tried all values for new-size between -8 and +8; the only ones that
>>> failed were -4 and 2.
>>>
>>> (The staffSize music-function was kindly contributed by Eluze in 2013 on
>>> this list to overcome limitations of layout-set-staff-size.)
>>>
>>>
>> I have been able to reproduce the problem on Windows 7 with Frescobaldi
>> 2.17.2.
>>
>> Additionally I found that sizes of 2.1, 1.4, 1.1, 0.7, 0.5, -0.2, -0.3,
>> -0.6, -1.3, -1.4, -2.1 also created the down stem on the F. (I only tested
>> 2.1 to -2.1).
>>
>> James Worlton
>>
>>
>>
>> _______________________________________________
>> lilypond-user mailing list
>> lilypond-user@gnu.org
>> https://lists.gnu.org/mailman/listinfo/lilypond-user
>>
>>
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