Fix compatibility issue with 64-bit cygwin.

[lyx.git] / src / Encoding.h

diff --git a/src/Encoding.h b/src/Encoding.h
index ed9c27e465c2b1018f236a9038412c32c1158113..735119795ff00bac69c5b6efee86df72905908f4 100644 (file)
--- a/src/Encoding.h
+++ b/src/Encoding.h
@@ -59,9 +59,9 @@ class CharInfo {
 public:
        CharInfo() : flags_(0) {}
        CharInfo(
-               docstring const textcommand, docstring const mathcommand,
-               std::string const textpreamble, std::string const mathpreamble,
-               std::string const tipashortcut, unsigned int flags);
+               docstring const & textcommand, docstring const & mathcommand,
+               std::string const & textpreamble, std::string const & mathpreamble,
+               std::string const & tipashortcut, unsigned int flags);
        // we assume that at least one command is nonempty when using unicodesymbols
        bool isUnicodeSymbol() const { return !textcommand_.empty() || !mathcommand_.empty(); }
        /// LaTeX command (text mode) for this character
@@ -164,7 +164,7 @@ public:
         * \p dryrun specifies whether the string is used within source
         * preview (which yields a special warning).
         */
-       std::pair<docstring, docstring> latexString(docstring const input,
+       std::pair<docstring, docstring> latexString(docstring const & input,
                                                    bool dryrun = false) const;
        /// Which LaTeX package handles this encoding?
        Package package() const { return package_; }