It seems that the stemStyle property silently has been renamed
to flagStyle, so \property Grace.flagStyle = #"" will do the
job (the '#' may be omitted).
/Mats
> Back in the days of Lily 1.2, \grace { \property Grace.stemStyle = "" c
> } would produce a single grace note without a slash through the stem. I
> have been trying to produce the same result in Lily 1.3 (1.3.50 to be
> precise) without success. I've had a read through the mailing list
> archives and I guess the syntax has changed because of the "scheme"
> integration. I don't know much about scheme, though, so my various
> guesses (setting the property to #"", ##f, #0, etc.) have failed
> miserably.
>
> Can anyone point out the proper way to this with Lily 1.3 - or is it a
> bug in Lily 1.3.50? I'm quite willing to upgrade if necessary but it
> does take a while to recompile everything with my rather pedestrian
> Pentium 120...
