contexttools.set_accidental_style_on_sequential_contexts_in_expr¶

abjad.tools.contexttools.set_accidental_style_on_sequential_contexts_in_expr.set_accidental_style_on_sequential_contexts_in_expr(expr, accidental_style)[source]¶

New in version 2.0.

Set accidental_style for sequential semantic contexts in expr:

abjad> score = Score(Staff("c'8 d'8") * 2)
abjad> contexttools.set_accidental_style_on_sequential_contexts_in_expr(score, 'forget')

abjad> f(score)
\new Score <<
    \new Staff {
        #(set-accidental-style 'forget)
        c'8
        d'8
    }
    \new Staff {
        #(set-accidental-style 'forget)
        c'8
        d'8
    }
>>

Skip nonsemantic contexts.

Function looks like a hack but isn’t. LilyPond uses the dedicated command shown here to set accidental style. This means that it is not possible to set accidental style on a top-level context like score with a single override.

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