effect of \transposition on \quoteDuring

[Paul Scott]

Hi,

Why does the presence of \transposition change the effects of the 
following pairs of lines?  Or how do I get the results I want when I add 
the desired \transposition command?

\version "2.13.61"

notesA = \relative c'' {
  \transposition c'
  c1 d e f g
}
\addQuote "inA" \notesA
\addQuote "inAd" \transpose c c, \notesA
notesB = \relative c'  {
  \transposition c'
  d1 \quoteDuring #"inAd" { s1*2 }
}

notesC = \relative c'' { c1 d e f g }
\addQuote "inC" \notesC
\addQuote "inCd" \transpose c c, \notesC

notesD = \relative c'  {
  d1 \quoteDuring #"inCd" { s1*2 }
}

\score{
<<
    \new Staff \notesA
    \new Staff \notesB
    \new Staff \notesC
    \new Staff \notesD
>>
}


TIA,

Paul Scott