[XeTeX] XeTeX, colour, \special, \shipout

[Philip Taylor]

XeTeX does what is expected if one uses \special {background cmyk 0.83 
0.82 0.21 0.60} and ships out pages in the normal way; however, if 
\shipout is invoked directly, the shipped out boxes have a transparent 
ground.  How should the background colour of boxes which will be shipped 
out directly be specified ?

/Philip Taylor/