I have just installed TeX Live 2016 for the first time, using the "small"
scheme and a couple of additional options, but I find when I try to re-generate
/The Oral History of Horsmonden/ that the entire page image has been displaced
vertically upwards by about 1 true in. I append the code that does the
necessary computation of dimensions, and wonder whether anyone can identify
what has changed between the two releases.
% !TeX Program=XeTeX
% !TeX Root = Oral-History.TeX
\magnification 1000
\special {pdf: docview << /PageLayout /TwoPageRight >>}
\special {pdf: docview << /OpenAction [0 /Fit] >>}
\newdimen \innermargin
\newdimen \outermargin
\newdimen \uppermargin
\newdimen \lowermargin
\newdimen \cropwidth
\newdimen \cropheight
\newdimen \cropmark
\newdimen \cropmitre
\newdimen \Knuthoffset
\innermargin = 0,618 true in
\outermargin = 1,0 true in
\uppermargin = \dimexpr (\innermargin + \outermargin) / 2 \relax
\lowermargin = \uppermargin
\Knuthoffset = 1 in
\def \imagepath {}
\hsize = 176 true mm
\vsize = 250 true mm
\ifcropmarks
\pdfpagewidth = 210 true mm
\pdfpageheight = 297 true mm
\else
\pdfpagewidth = \hsize
\pdfpageheight = \vsize
\fi
\advance \hsize by -1.618 true in
\advance \vsize by -1.618 true in
\parindent = 0 pt
\advance \hoffset by \dimexpr -0.382 true in / 2 \relax
\advance \voffset by \dimexpr -0.382 true in / 2 \relax
\ifcropmarks
\advance \hoffset by \dimexpr (210 true mm - 176 true mm) / 2 \relax
\advance \voffset by \dimexpr (297 true mm - 250 true mm) / 2 \relax
\fi
\ifcropmarks
\input Cropmarks
\rvcropmarkstrue
\rectotopcropmark = \dimexpr 1.618 true in / 2 \relax plus 1 cm minus -1 mm
\rectobottomcropmark = \dimexpr 250 true mm - \rectotopcropmark \relax plus
1 cm minus -1 mm
\rectoleftcropmark = 0,618 true in plus 1 cm minus -1 mm
\rectorightcropmark = \dimexpr 176 true mm - \rectoleftcropmark \relax
plus 1 cm minus -1 mm
\versotopcropmark = \rectotopcropmark
\versobottomcropmark =\rectobottomcropmark
\versoleftcropmark = 1,0 true in plus 1 cm minus -1 mm
\versorightcropmark = \dimexpr 176 true mm - \versoleftcropmark \relax
plus 1 cm minus -1 mm
\fi
*\advance \voffset by 1 true in % REQUIRED ONLY F**OR **TL 2016*
--
Philip Taylor
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