> I try to use a diversion to determine the height of a block of text,
> so that I can paint something underneath this block in PostScript.
> The following simplified example works nicely if no-fill is turned
> on.
>
> However, there are problems in fill mode. Spaces inserted in the
> text disappear in print, though the height register \n[.d] is ok
> (not used here). Also, there are problems with with the bulleted
> paragraph macro. Please change .nf to .fi and see the difference.
As Mike has already mentioned, data stored in a diversion is formatted
which means that you have to deactivate additional formatting done by
groff. Note that there is restricted support for undoing this
formatting with the `.unformat' request: It basically makes spaces
stretchable again.
> By the way, since you have installed the .device and .devicem
> things, how can one get to use them?
`.devicem' is exactly the same as \Y, but `.device' reads its
arguments in `copy mode' (which \X doesn't; in most cases this doesn't
make any difference).
Werner
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