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From: Gerben Wierda <gerben.wierda@rna.nl>
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Subject: Minimum METAPOST code produces problematic PDF
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The following code:

\startMPpage[instance=3Ddoublefun]
  draw (0,0)--(100,0) dashed withdots;
\stopMPpage

When run through LuaMetaTeX produces a PDF about which Acrobat =
complains:

	The dimensions of this page are out-of-range. Page content might =
be truncated.

and Adobe InDesign cannot handle it at all (displays empty).=20

The error message stays with

\startMPpage[instance=3Ddoublefun]
  draw (0,0)--(100,0)=E2=80=94(100,2) dashed withdots;
\stopMPpage

but disappears with

\startMPpage[instance=3Ddoublefun]
  draw (0,0)--(100,0)=E2=80=94(100,3) dashed withdots;
\stopMPpage


Additionally, on the Adobe forums I have been told:

	Also, the color space is device gray (not RGB or CMYK)

which might be a more generic problem with LMTX output, I don=E2=80=99t =
know. It might also be an Adobe problem. Previw.app on macOS handles the =
result without problems.

ConTeXt standalone:

This is LuaMetaTeX, Version 2.06.02=20
open source     > level 1, order 1, name 'cont-yes.mkiv'
system          >=20
system          > ConTeXt  ver: 2020.05.12 16:21 MKIV beta  fmt: =
2020.5.16  int: english/english


G



--Apple-Mail=_E11BA5CB-5281-41FB-B761-A85CDADB45D8
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
	charset=utf-8

<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;" class=3D"">The =
following code:<div class=3D""><br class=3D""></div><div class=3D""><div =
class=3D"">\startMPpage[instance=3Ddoublefun]</div><div class=3D"">&nbsp; =
draw (0,0)--(100,0) dashed withdots;</div><div =
class=3D"">\stopMPpage</div></div><div class=3D""><br =
class=3D""></div><div class=3D"">When run through LuaMetaTeX produces a =
PDF about which Acrobat complains:</div><div class=3D""><br =
class=3D""></div><div class=3D""><span class=3D"Apple-tab-span" =
style=3D"white-space:pre">	</span>The dimensions of this page are =
out-of-range. Page content might be truncated.<br class=3D""></div><div =
class=3D""><br class=3D""></div><div class=3D"">and Adobe InDesign =
cannot handle it at all (displays empty).&nbsp;</div><div class=3D""><br =
class=3D""></div><div class=3D"">The error message stays with</div><div =
class=3D""><br class=3D""></div><div class=3D""><div class=3D""><div =
class=3D"">\startMPpage[instance=3Ddoublefun]</div><div class=3D"">&nbsp; =
draw (0,0)--(100,0)=E2=80=94(100,2) dashed withdots;</div><div =
class=3D"">\stopMPpage</div></div></div><div class=3D""><br =
class=3D""></div><div class=3D"">but disappears with</div><div =
class=3D""><br class=3D""></div><div class=3D""><div class=3D""><div =
class=3D"">\startMPpage[instance=3Ddoublefun]</div><div class=3D"">&nbsp; =
draw (0,0)--(100,0)=E2=80=94(100,3) dashed withdots;</div><div =
class=3D"">\stopMPpage</div></div></div><div class=3D""><br =
class=3D""></div><div class=3D""><br class=3D""></div><div =
class=3D"">Additionally, on the Adobe forums I have been told:</div><div =
class=3D""><br class=3D""></div><div class=3D""><span =
class=3D"Apple-tab-span" style=3D"white-space:pre">	</span>Also, the =
color space is device gray (not RGB or CMYK)</div><div class=3D""><br =
class=3D""></div><div class=3D"">which might be a more generic problem =
with LMTX output, I don=E2=80=99t know. It might also be an Adobe =
problem. Previw.app on macOS handles the result without =
problems.</div><div class=3D""><br class=3D""></div><div =
class=3D"">ConTeXt standalone:</div><div class=3D""><br =
class=3D""></div><div class=3D""><div style=3D"margin: 0px; =
font-stretch: normal; font-size: 10px; line-height: normal; font-family: =
Monaco;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D"">This is LuaMetaTeX, Version =
2.06.02&nbsp;</span></div><div style=3D"margin: 0px; font-stretch: =
normal; font-size: 10px; line-height: normal; font-family: Monaco;" =
class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" =
class=3D"">open source &nbsp; &nbsp; &gt; level 1, order 1, name =
'cont-yes.mkiv'</span></div><div style=3D"margin: 0px; font-stretch: =
normal; font-size: 10px; line-height: normal; font-family: Monaco;" =
class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" =
class=3D"">system&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; =
&gt;&nbsp;</span></div><div style=3D"margin: 0px; font-stretch: normal; =
font-size: 10px; line-height: normal; font-family: Monaco;" =
class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" =
class=3D"">system&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &gt; ConTeXt&nbsp; =
ver: 2020.05.12 16:21 MKIV beta&nbsp; fmt: 2020.5.16&nbsp; int: =
english/english</span></div></div><div class=3D""><span =
style=3D"font-variant-ligatures: no-common-ligatures" class=3D""><br =
class=3D""></span></div><div class=3D""><br class=3D""></div><div =
class=3D"">G</div><div class=3D""><br class=3D""></div><div class=3D""><br=
 class=3D""></div></body></html>=

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