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Fix some XeTeX + TeX-fonts regressions introduced by fixing #9740.

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hyperref expects LICR macros for non-ASCII chars in the PDF Header Information.
As hyperref provides good coverage for \inputencoding{utf8}, we try
this if the current input encoding does not support a character.

With XeTeX, we do not load inputenc and cannot use \inputencoding.
However, utf-8 works out of the box so we can write the content in UTF8.
This commit is contained in:
Günter Milde 2015-11-04 11:21:22 +01:00
parent 43a80ef7df
commit f739c98fd7
1 changed files with 12 additions and 18 deletions
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30
src/PDFOptions.cpp
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@ -174,21 +174,15 @@ void PDFOptions::writeLaTeX(OutputParams & runparams, otexstream & os,
opt = "\\hypersetup{" + rtrim(opt + hyperset, ",") + "}\n";
}
// hyperref expects LICR macros for non-ASCII chars. With Xe/LuaTeX utf-8 works, too.
// Usually, "(lua)inputenc" converts the input to LICR.
// hyperref expects LICR macros for non-ASCII chars.
// Usually, "(lua)inputenc" converts the input to LICR, with XeTeX utf-8 works, too.
// 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
// (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"
<< setEncoding("UTF-8");
// FIXME: don't use \inputencoding if "inputenc" is not loaded (#9839).
if (need_unicode && enc && enc->iconvName() != "UTF-8") {
if (runparams.flavor != OutputParams::XETEX)
os << "\\inputencoding{utf8}\n";
os << setEncoding("UTF-8");
}
// If hyperref is loaded by the document class, we output
// \hypersetup \AtBeginDocument if hypersetup is not (yet)
@ -204,11 +198,10 @@ void PDFOptions::writeLaTeX(OutputParams & runparams, otexstream & os,
<< "\\fi\n";
} else
os << from_utf8(opt);
// FIXME: inputenc (part 2 of 2)
if (need_unicode && enc && enc->iconvName() != "UTF-8"
&&!runparams.isFullUnicode()) {
os << setEncoding(enc->iconvName())
<< "\\inputencoding{" << from_ascii(enc->latexName()) << "}\n";
if (need_unicode && enc && enc->iconvName() != "UTF-8") {
os << setEncoding(enc->iconvName());
if (runparams.flavor != OutputParams::XETEX)
os << "\\inputencoding{" << from_ascii(enc->latexName()) << "}\n";
}
}
@ -247,6 +240,7 @@ string PDFOptions::readToken(Lexer &lex, string const & token)
lex >> pagemode;
} else if (token == "\\pdf_quoted_options") {
lex >> quoted_options;
lyxerr << "Q_O=" << quoted_options << endl;
} else {
return token;
}