Handle paragraph direction switch in captions (with polyglossia/bidi)

[lyx.git] / src / LaTeXFonts.h

diff --git a/src/LaTeXFonts.h b/src/LaTeXFonts.h
index 7f020acc8e5d8845537b701bc696653c3ff5ec0d..6d08cb9fced8fa8759eadf4d862102fad972822f 100644 (file)
--- a/src/LaTeXFonts.h
+++ b/src/LaTeXFonts.h
@@ -84,7 +84,7 @@ public:
        /// Return the LaTeX Code
        std::string const getLaTeXCode(bool dryrun, bool ot1, bool complete,
                                       bool sc, bool osf, bool nomath,
-                                      std::string const extraopts = std::string(),
+                                      std::string const & extraopts = std::string(),
                                       int const & scale = 100);
        /// Return the actually used font
        docstring const getUsedFont(bool ot1, bool complete, bool nomath);
@@ -103,7 +103,7 @@ private:
                                            bool sc,
                                            bool osf,
                                            int scale,
-                                           std::string const extraopts,
+                                           std::string const & extraopts,
                                            bool nomath);
        /// Return an alternative font
        LaTeXFont altFont(docstring const & name);