[Lilypond-auto] Issue 4048 in lilypond: (de)crescendo causes ambiguous MIDI error

[lilypond]

Status: Accepted
Owner: ----
Labels: Type-Enhancement

New issue 4048 by address@hidden: (de)crescendo causes ambiguous MIDI  
error
http://code.google.com/p/lilypond/issues/detail?id=4048

On 02/08/14 18:36, Knute Snortum wrote:> Something that is seen a lot in  
19th and 20th century music is a crescendo
> or decrescendo without going to a specific dynamic.  The performer is  
> given
> the freedom to decide how much to change the dynamics.  This causes an
> error message: "programming error: Impossible or ambiguous (de)crescendo  
> in
> MIDI."

> %%% BEGIN
> \version "2.19.10"

> \score {
>    \relative c' {
>      c1 \p | c4 \< d e f | g \> f e d | c1 \p
>    }
>    \layout {}
>    \midi {}
> }
> %%% END

> This error message should be a warning and give some line number to the
> offending code.

On 02/08/14 15:28, David Kastrup wrote:> Knute Snortum <address@hidden>  
writes:

...


> That's not an actual programming error in pretty much all cases but
> rather an input problem probably deserving a warning.  That alone should
> warrant fixing.




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