More requires --> required, for C++2a.

[lyx.git] / src / PDFOptions.cpp

diff --git a/src/PDFOptions.cpp b/src/PDFOptions.cpp
index 77763bef3a378494d12d45fd061b0fdd7ece2b11..026c22db91cead550d2b078723203b2477549401 100644 (file)
--- a/src/PDFOptions.cpp
+++ b/src/PDFOptions.cpp
@@ -60,7 +60,7 @@ void PDFOptions::writeFile(ostream & os) const
        os << "\\use_hyperref " << convert<string>(use_hyperref) << '\n';
        if (!use_hyperref && empty())
                return;
-       
+
        if (!title.empty() )
                os << "\\pdf_title " << Lexer::quoteString(title) << '\n';
        if (!author.empty())
@@ -69,22 +69,22 @@ void PDFOptions::writeFile(ostream & os) const
                os << "\\pdf_subject " << Lexer::quoteString(subject) << '\n';
        if (!keywords.empty())
                os << "\\pdf_keywords " << Lexer::quoteString(keywords) << '\n';
-       
-       
+
+
        os << "\\pdf_bookmarks " << convert<string>(bookmarks) << '\n';
        os << "\\pdf_bookmarksnumbered " << convert<string>(bookmarksnumbered) << '\n';
        os << "\\pdf_bookmarksopen " << convert<string>(bookmarksopen) << '\n';
        os << "\\pdf_bookmarksopenlevel " << bookmarksopenlevel << '\n';
-       
+
        os << "\\pdf_breaklinks "  << convert<string>(breaklinks)  << '\n';
        os << "\\pdf_pdfborder "   << convert<string>(pdfborder)   << '\n';
        os << "\\pdf_colorlinks "  << convert<string>(colorlinks)  << '\n';
        os << "\\pdf_backref "     << backref << '\n';
        os << "\\pdf_pdfusetitle " << convert<string>(pdfusetitle) << '\n';
-       
+
        if (!pagemode.empty())
                os << "\\pdf_pagemode " << pagemode << '\n';
-       
+
        if (!quoted_options.empty())
                os << "\\pdf_quoted_options " << Lexer::quoteString(quoted_options) << '\n';
 }
@@ -96,10 +96,17 @@ void PDFOptions::writeLaTeX(OutputParams & runparams, otexstream & os,
        // FIXME Unicode
        string opt;
        string hyperset;
-       
-       // since LyX uses unicode, also set the PDF strings to unicode strings with the
-       // hyperref option "unicode"
-       opt += "unicode=true,";
+
+       // Driver needed by specific converters
+       if (!runparams.hyperref_driver.empty())
+               opt += runparams.hyperref_driver + ",";
+
+       // Since LyX uses unicode, also set the PDF strings to unicode strings
+       // with the hyperref option "unicode". (With Xe/LuaTeX and pTeX,
+       // unicode=true is the default, with Japanese (platex), the option
+       // leads to errors (even if the input encoding is UTF-8).)
+       if (!runparams.isFullUnicode() && !runparams.use_japanese)
+               opt += "unicode=true,";
 
        // only use the hyperref settings if hyperref is enabled by the user
        // see bug #7052
@@ -133,7 +140,7 @@ void PDFOptions::writeLaTeX(OutputParams & runparams, otexstream & os,
                // LaTeX-errors when using non-latin characters
                if (!title.empty())
                        hyperset += "pdftitle={" + title + "},";
-               if (!author.empty())                    
+               if (!author.empty())
                        hyperset += "\n pdfauthor={" + author + "},";
                if (!subject.empty())
                        hyperset += "\n pdfsubject={" + subject + "},";