ref: 613fd6b4294ad3277a91c9a2e58b2b2d4f22ab1c
dir: /sys/lib/postscript/prologues/dpost.ps/
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% Version 3.3.2 prologue for troff files.
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/#copies 1 store
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%
% A few arrays used to adjust reference points and character widths in some
% of the printer resident fonts. If square roots are too high try changing
% the lines describing /radical and /radicalex to,
%
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% /radicalex [-50 -75 500 0]
%
% Move braceleftbt a bit - default PostScript character is off a bit.
%
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