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Re: pitchedtrill accidental problem
From: |
Neil Puttock |
Subject: |
Re: pitchedtrill accidental problem |
Date: |
Sun, 18 May 2008 20:17:17 +0100 |
2008/5/18 Valentin Villenave <address@hidden>:
> 2008/5/18 Neil Puttock <address@hidden>:
>
>> If you're wondering how I worked out it was broken in .42, I looked at
>> the bug report for issue 524 and picked a version at random later than
>> .35, narrowing it down until I got to version 2.11.42.
>
> Are you telling me you had to download and install every version? How
> do you handle this?
I just install and uninstall (the tedious bit.)
>> As for Karim's problem with forcing the accidental, I think I was
>> mistaken; having looked at the code in pitched-trill-engraver.cc, it
>> appears to be a slightly different issue from bug 524.
>
> I suspect the code in init-music-functions.ly is actually at stake
> here, like in Issue 561.
Quite possibly; in addition, the Pitched_trill_engraver doesn't read
the 'cautionary and 'forced-accidental properties, so even if the
information is there, it's ignored.
>
> I do think it's the same bug, that could be described this way: if a
> pitchedTrill occur on a note that has already been printed earlier
> (either explicitly or as a pitchedTrill itself), then the accidental
> will not be printed.
The way it's implemented is flawed, since there's no alteration check;
only a cross reference between the pitch/octave of the pitched trill
note and the localKeySignature. That's why the ges in Issue 524 has no
accidental (ditto your example in the bug tracker.)
Regards,
Neil
- pitchedtrill accidental problem, karim haddad, 2008/05/14
- Re: pitchedtrill accidental problem, Neil Puttock, 2008/05/14
- Re: pitchedtrill accidental problem, karim haddad, 2008/05/15
- Re: pitchedtrill accidental problem, Valentin Villenave, 2008/05/18
- Re: pitchedtrill accidental problem, Neil Puttock, 2008/05/18
- Re: pitchedtrill accidental problem, Valentin Villenave, 2008/05/18
- Re: pitchedtrill accidental problem,
Neil Puttock <=
- Re: pitchedtrill accidental problem, Valentin Villenave, 2008/05/18
- Re: pitchedtrill accidental problem, Mats Bengtsson, 2008/05/18
- Re: pitchedtrill accidental problem, Valentin Villenave, 2008/05/18
- Re: pitchedtrill accidental problem, Risto Vääräniemi, 2008/05/19
- Re: pitchedtrill accidental problem, Han-Wen Nienhuys, 2008/05/19
- Re: pitchedtrill accidental problem, Valentin Villenave, 2008/05/19