Issue 1481 in lilypond: key cancellations at key changes are not complete when using extraNatural = ##f

[lilypond]

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

New issue 1481 by address@hidden: key cancellations at key  
changes are not complete when using extraNatural = ##f
http://code.google.com/p/lilypond/issues/detail?id=1481

When using 'extraNatural = ##f' key cancellations at key changes are not  
complete.  Key signature elements which change between sharp and flat on  
the same note names are not canceled.

\version "2.13.0"

\score {
 \relative {
   \set Staff.extraNatural = ##f
   \key as \major
   s1
   \key e \major
   s1
   \key des \major
 }
}

Attachments:
        extra natural_bad.png  8.7 KB
        extra natural_good.png  7.7 KB