[patch] bug 2738: Wrong sorting of languages in Document dialog

[Pavel Sanda]

Hello,

the following patch fixes for me bug 
http://bugzilla.lyx.org/show_bug.cgi?id=2738 .

std::locale loc(""); line should be placed somewhere else, but as i'm not much
familiar with the code structure, i dont know where will be the best place for 
it.

Pavel

--- work/lyx-1.5.0beta3/src/frontends/controllers/frontend_helpers.cpp  
2007-04-29 20:17:15.000000000 +0200
+++ /trash/lyx-1.5.0beta3/src/frontends/controllers/frontend_helpers.cpp        
2007-05-30 01:27:22.000000000 +0200
@@ -42,6 +42,8 @@
 
 #include <boost/cregex.hpp>
 #include <fstream>
+#include <locale>
+
 using std::string;
 using std::vector;
 using std::pair;
@@ -1107,7 +1109,8 @@
 public:
        bool operator()(LanguagePair const & lhs,
                        LanguagePair const & rhs) const {
-               return lhs.first < rhs.first;
+               std::locale loc("");
+               return loc(lhs.first,rhs.first);
        }
 };