Re: padding before note with accidental at beginning of standard measures

[Geoff Horton]

> Unfortunately, although it now *looks* correct, I get the error
>      programming error: unknown prefatory spacing
>      continuing, cross fingers
> once per affected Staff-measure in the Score.
>
> Is there a better method than the one I'm using?
> If not, is this error something I can just ignore?

Sometimes scores that produce "programming error" messages can produce
perfectly acceptable output (I have several). I wouldn't mind if there
were some way to tell LilyPond to suffer in silence, but I haven't
found one.

Geoff