On Fri, 8 Jun 2012, Jörg Weber wrote:
(This is an issue I originally posted here:
http://tex.stackexchange.com/questions/58760/lualatex-fontspec-cannot-compare-documents-with-acrobat
and I cross-posted on the LuaTeX User Mailing list)
I use the option "compare documents" in Adobe Acrobat Pro a lot to highlight changes
between revisions. What I just noticed is, if I compile a simple document such as the one below
with LuaLaTeX + fontspec, Acrobat is unable to perform the comparison, giving a unspecific error
message ("cannot compare document..."). Compiling the same document without fontspec
allows the comparison, as does XeLaTeX + fontspec.
I tried with TeX Live 2012 and the current MikTeX, without success.
Ulrike Fischer suggested \usepackage{luaotfload} \font\test=Arial
\pagestyle{empty} and \test after \begin{document} instead of fontspec,
but the error remains. Does anyone know what is going on and of a
possible fix?
Do you know what happens if you try with a simple ConTeXt document with
opentype fonts?
\setupbodyfont[palatino]
\starttext
Hello world
\stoptext
Compile with "context filename"
Aditya
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