X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FPDFOptions.cpp;h=ee2193fbc113eaec7c1a006b99c24d6bff67607d;hb=d9082639080b9de993742bd352f92e5183058cf5;hp=0b5b139e95a55d1b3023f584ef219b3c1bb08591;hpb=8e88d100f152946944a26087231836dd2e34c902;p=lyx.git

diff --git a/src/PDFOptions.cpp b/src/PDFOptions.cpp
index 0b5b139e95..ee2193fbc1 100644
--- a/src/PDFOptions.cpp
+++ b/src/PDFOptions.cpp
@@ -15,10 +15,13 @@
 
 #include "Encoding.h"
 #include "Lexer.h"
+#include "OutputParams.h"
 #include "texstream.h"
 
 #include "support/convert.h"
 #include "support/debug.h"
+#include "support/docstream.h"
+#include "support/docstring.h"
 #include "support/lstrings.h"
 
 #include <sstream>
@@ -102,9 +105,9 @@ void PDFOptions::writeLaTeX(OutputParams & runparams, otexstream & os,
 		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
-	// and the option leads to errors with some Japanese document classes)
+	// 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,";
 
@@ -159,8 +162,8 @@ void PDFOptions::writeLaTeX(OutputParams & runparams, otexstream & os,
 	docstring const hs = from_utf8(hyperset);
 	bool need_unicode = false;
 	if (enc) {
-		for (size_t n = 0; n < hs.size(); ++n) {
-			if (!enc->encodable(hs[n]))
+		for (char_type h : hs) {
+			if (!enc->encodable(h))
 				need_unicode = true;
 		}
 	}
@@ -188,7 +191,7 @@ void PDFOptions::writeLaTeX(OutputParams & runparams, otexstream & os,
 	// this if the current input encoding does not support a character.
 	// FIXME: don't use \inputencoding if "inputenc" is not loaded (#9839).
 	if (need_unicode && enc && enc->iconvName() != "UTF-8") {
-	    if (runparams.flavor != OutputParams::XETEX)
+	    if (runparams.flavor != Flavor::XeTeX)
 			os << "\\inputencoding{utf8}\n";
 		os << setEncoding("UTF-8");
 	}
@@ -208,7 +211,7 @@ void PDFOptions::writeLaTeX(OutputParams & runparams, otexstream & os,
 		os << from_utf8(opt);
 	if (need_unicode && enc && enc->iconvName() != "UTF-8") {
 		os << setEncoding(enc->iconvName());
-	    if (runparams.flavor != OutputParams::XETEX)
+	    if (runparams.flavor != Flavor::XeTeX)
 			os << "\\inputencoding{" << from_ascii(enc->latexName()) << "}\n";
 	}
 }