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Clarify the FIXME for PDF-info encoding.

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This commit is contained in:
Günter Milde 2015-10-28 10:31:08 +01:00
parent 3d521cfcac
commit c061e339f9
1 changed files with 10 additions and 9 deletions
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19
src/PDFOptions.cpp
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@ -174,16 +174,17 @@ void PDFOptions::writeLaTeX(OutputParams & runparams, otexstream & os,
opt = "\\hypersetup{" + rtrim(opt + hyperset, ",") + "}\n";
}
// hyperref expects LICR with 8-bit TeX and LICR or utf8 with Xe/LuaTeX.
// (LICR encoding is provided by lib/unicodesymbols, or "inputenc".)
// hyperref expects LICR macros for non-ASCII chars. With Xe/LuaTeX utf-8 works, too.
// Usually, "(lua)inputenc" converts the input to LICR.
// As hyperref provides good coverage for \inputencoding{utf8}, we can try
// this if the current input encoding does not support a character.
// FIXME: inputenc (part 1 of 2)
// Replace the "FullUnicode" check with
// check for loading of inputenc or luainputenc package.
// Otherwise \inputencoding is not defined
// (e.g. if "latex-encoding" is set to "ascii").
// See also BufferParams::writeEncodingPreamble
// and runparams.encoding->package()
// Dont forget to keep the check below (part 2) in sync!
// Replace the "FullUnicode" check with
// check for loading of inputenc or luainputenc package
// (see BufferParams::writeEncodingPreamble and runparams.encoding->package()).
// Otherwise \inputencoding is not defined
// (e.g. if "latex-encoding" is set to "ascii").
// Dont forget to keep the check below (part 2) in sync!
if (need_unicode && enc && enc->iconvName() != "UTF-8"
&&!runparams.isFullUnicode()) {
os << "\\inputencoding{utf8}\n"