peter@uw-entropy.ms.washington.edu (Peter Guttorp) (11/16/89)
When processing some mathematical text I repeatedly run into the
following problem. A PostScript macro /Csr is defined by:
/Csr{ currentfont
/dx xsiz pt 0.05 mul def
/dy ysiz pt 0.15 mul neg def
dx dy rmoveto
f.S [ xsiz pt 0 0 ysiz 1.03 mul pt 0 0 ]makefont setfont
(\326)s
dx neg dy neg rmoveto
setfont
}bind def
This is immediately called, but f.S is not defined until later on the
page. Because of the bind (I guess), I get an error from the printer
saying that f.S is undefined. I am using pic -D|tbl -D|eqn -Tpsc|eroff -ms,
using eroff release 2.2.
Can anyone explain what is going on, and (even better) how to keep eroff
from producing this error?