hi Kassen,
thanks for the report.
I put a bug on the Savannah tracker about pixels-burn.
In particular; the relevant example fails to run, apparently trying to
apply a "-" to the final argument, which is the colour vector.
hopefully it is now fixed. on one hand, the example was wrong, because the
last argument should be a number, instead of a vector. on the other hand,
(pixels-burn) when we had the vector operators (vadd, vsub, etc) written
in c++. the old version of these functions presumed all 4 element
vectors (dVector in c++). now these are moved to scheme and work with
arbitrary vector lengths, but require that the vector sizes match. this
cause problems with (pixels-burn) and (pixels-dodge).
i rebuilt the helpmap, and found some problems with the french translation
in maths.ss. "Retour :" instead of "Retour:". fixed those as well.
best,
gabor
