Thomas Morley <[email protected]> writes:
> 2018-06-02 13:04 GMT+02:00 David Baptista <[email protected]>:
>> Good morning to all, I have recently picked up an unexpected behaviour when
>> using the articulate script in conjuction with tremolo and ties. Here is a
>> minimal example:
>>
>> \include "articulate.ly"
>>
>> \score{
>> c'1:16~ c'1:16
>> \layout{}
>> }
>>
>> \score{
>> \articulate { c'1:16~ c'1:16 }
>> \layout{}
>> }
>>
>> When this type of notation appears in scores, the meaning is that the
>> tremolo is to last (in this example) for 2 measures. But the resulting
>> output of articulate has one long sustained note with tremolo only in the
>> second measure. I suspect the underlying bug is that the tied C is being
>> replicated resulting in a sequence of tied Cs, but musically this is an
>> incorrect behaviour.
>>
>> I reproduced this bug both in the latest stable (2.18.2) and unstable
>> (2.19.48) release.
>
>
> Hi,
>
> to me it looks more like a problem of \unfoldRepeats:
>
> mus = {
> \repeat tremolo 16 c'16
> ~
> \repeat tremolo 16 c'16
> }
This is misleadingly formatted since it is interpreted as
mus = {
\repeat tremolo 16
c'16~
\repeat tremolo 16
c'16
}
My own gut feeling is that c'1:16~ is supposed to mean something
different, applying ~ to the whole rather than its parts. But what with
things like ( \( ) \) -. -- and such?
> So a fix may be tricky.
We'd need to figure out what stuff means before fixing it.
--
David Kastrup
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