Strange behaviour with transposing clefs

[Phil Holmes]

I've been experimenting with transposing clefs to write a snippet, and found 
that if you try to transpose a clef with a zero transposition, you actually 
get 2.  Trying 2 gives no clef at all.  Trying 1 (for what it's worth) gives 
a clef but no transposition.

I think the behaviour with 1 is correct, since a transposition of 8 actually 
moves 7 notes, but I think the 2 and 0 are the result of just adding a 
fiddle factor without checking the result.  Not convinced anyone will use 
these odd numbers, but still think it's a bug?

\relative c' {
 \clef treble
 c c c c
 \clef "treble^0"
 c c c c
 \clef "treble_2"
 c c c c
 \clef "treble_0"
 c c c c
 \clef "treble^2"
 c c c c
}

--
Phil Holmes
Bug Squad

clefsbug.png
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