Index: trunk/lttoolbox/lttoolbox/att_compiler.cc
===================================================================
--- trunk/lttoolbox/lttoolbox/att_compiler.cc	(revision 69700)
+++ trunk/lttoolbox/lttoolbox/att_compiler.cc	(revision 69701)
@@ -19,6 +19,7 @@
 #include <lttoolbox/alphabet.h>
 #include <lttoolbox/transducer.h>
 #include <lttoolbox/compression.h>
+#include <lttoolbox/string_to_wostream.h>
 
 using namespace std;
 
@@ -113,12 +114,12 @@
 
     if (line.length() == 0 && first_line) 
     {
-      cerr << "Error: empty file '" << file_name << "'." << endl;
+      wcerr << "Error: empty file '" << file_name << "'." << endl;
       exit(EXIT_FAILURE);
     }
     if (first_line && line.find(L"\t") == wstring::npos)
     {
-      cerr << "Error: invalid format '" << file_name << "'." << endl;
+      wcerr << "Error: invalid format '" << file_name << "'." << endl;
       exit(EXIT_FAILURE);
     }
 
Index: trunk/lttoolbox/lttoolbox/buffer.h
===================================================================
--- trunk/lttoolbox/lttoolbox/buffer.h	(revision 69700)
+++ trunk/lttoolbox/lttoolbox/buffer.h	(revision 69701)
@@ -75,7 +75,7 @@
     {
       if(buf_size == 0)
       {
-	cerr << "Error: Cannot create empty buffer." << endl;
+	wcerr << "Error: Cannot create empty buffer." << endl;
 	exit(EXIT_FAILURE);
       }    
       buf = new T[buf_size];
Index: trunk/lttoolbox/lttoolbox/compiler.cc
===================================================================
--- trunk/lttoolbox/lttoolbox/compiler.cc	(revision 69700)
+++ trunk/lttoolbox/lttoolbox/compiler.cc	(revision 69701)
@@ -19,6 +19,7 @@
 #include <lttoolbox/entry_token.h>
 #include <lttoolbox/lt_locale.h>
 #include <lttoolbox/xml_parse_util.h>
+#include <lttoolbox/string_to_wostream.h>
 
 #include <cstdlib>
 #include <iostream>
@@ -79,7 +80,7 @@
     reader = xmlReaderForFile(fichero.c_str(), NULL, 0);
     if(reader == NULL)
     {
-      cerr << "Error: cannot open '" << fichero << "'." << endl;
+      wcerr << "Error: cannot open '" << fichero << "'." << endl;
       exit(EXIT_FAILURE);
     }
     int ret = xmlTextReaderRead(reader);
@@ -98,7 +99,7 @@
   reader = xmlReaderForFile(fichero.c_str(), NULL, 0);
   if(reader == NULL)
   {
-    cerr << "Error: Cannot open '" << fichero << "'." << endl;
+    wcerr << "Error: Cannot open '" << fichero << "'." << endl;
     exit(EXIT_FAILURE);
   }
 
@@ -702,8 +703,8 @@
     int ret = xmlTextReaderRead(reader);
     if(ret != 1)
     {
-      cerr << L"Error (" << xmlTextReaderGetParserLineNumber(reader);
-      cerr << L"): Parse error." << endl;
+      wcerr << L"Error (" << xmlTextReaderGetParserLineNumber(reader);
+      wcerr << L"): Parse error." << endl;
       exit(EXIT_FAILURE);
     }
     wstring name = XMLParseUtil::towstring(xmlTextReaderConstName(reader));
Index: trunk/lttoolbox/lttoolbox/compression.cc
===================================================================
--- trunk/lttoolbox/lttoolbox/compression.cc	(revision 69700)
+++ trunk/lttoolbox/lttoolbox/compression.cc	(revision 69701)
@@ -131,7 +131,7 @@
   }
   else
   {
-    cerr << "Out of range: " << value << endl;
+    wcerr << "Out of range: " << value << endl;
     exit(EXIT_FAILURE);
   }
 }
Index: trunk/lttoolbox/lttoolbox/expander.cc
===================================================================
--- trunk/lttoolbox/lttoolbox/expander.cc	(revision 69700)
+++ trunk/lttoolbox/lttoolbox/expander.cc	(revision 69701)
@@ -20,6 +20,7 @@
 #include <lttoolbox/lt_locale.h>
 #include <lttoolbox/xml_parse_util.h>
 #include <lttoolbox/my_stdio.h>
+#include <lttoolbox/my_stdio.h>
 
 #include <cstdlib>
 #include <iostream>
@@ -47,7 +48,7 @@
   reader = xmlReaderForFile(fichero.c_str(), NULL, 0);
   if(reader == NULL)
   {
-    cerr << "Error: Cannot open '" << fichero << "'." << endl;
+    wcerr << "Error: Cannot open '" << fichero << "'." << endl;
     exit(EXIT_FAILURE);
   }
 
Index: trunk/lttoolbox/lttoolbox/expander.h
===================================================================
--- trunk/lttoolbox/lttoolbox/expander.h	(revision 69700)
+++ trunk/lttoolbox/lttoolbox/expander.h	(revision 69701)
@@ -18,6 +18,7 @@
 #define _EXPANDER_
 
 #include <lttoolbox/ltstr.h>
+#include <lttoolbox/string_to_wostream.h>
 
 #include <list>
 #include <map>
Index: trunk/lttoolbox/lttoolbox/lt_comp.cc
===================================================================
--- trunk/lttoolbox/lttoolbox/lt_comp.cc	(revision 69700)
+++ trunk/lttoolbox/lttoolbox/lt_comp.cc	(revision 69701)
@@ -18,6 +18,7 @@
 #include <lttoolbox/att_compiler.h>
 #include <lttoolbox/lttoolbox_config.h>
 #include <lttoolbox/lt_locale.h>
+#include <lttoolbox/string_to_wostream.h>
 
 #include <cstdlib>
 #include <iostream>
@@ -161,7 +162,7 @@
   }
   else
   {
-    cerr << "Error: Cannot not open file '" << infile << "'." << endl << endl;
+    wcerr << "Error: Cannot not open file '" << infile << "'." << endl << endl;
     exit(EXIT_FAILURE);
   }
   initGenericErrorDefaultFunc(NULL);
@@ -227,7 +228,7 @@
   FILE *output = fopen(outfile.c_str(), "wb");
   if(!output)
   {
-    cerr << "Error: Cannot open file '" << outfile << "'." << endl;
+    wcerr << "Error: Cannot open file '" << outfile << "'." << endl;
     exit(EXIT_FAILURE);
   }
   if(ttype == 'a') 
Index: trunk/lttoolbox/lttoolbox/lt_expand.cc
===================================================================
--- trunk/lttoolbox/lttoolbox/lt_expand.cc	(revision 69700)
+++ trunk/lttoolbox/lttoolbox/lt_expand.cc	(revision 69701)
@@ -104,7 +104,7 @@
       input = fopen(infile.c_str(), "rb");
       if(input == NULL)
       {
-        cerr << "Error: Cannot open file '" << infile << "'." << endl;
+        wcerr << "Error: Cannot open file '" << infile << "'." << endl;
         exit(EXIT_FAILURE);
       }      
       fclose(input);
@@ -116,7 +116,7 @@
       input = fopen(infile.c_str(), "rb");
       if(input == NULL)
       {
-        cerr << "Error: Cannot open file '" << infile << "'." << endl;
+        wcerr << "Error: Cannot open file '" << infile << "'." << endl;
         exit(EXIT_FAILURE);
       }
       fclose(input);
@@ -125,7 +125,7 @@
       output = fopen(argv[argc-1], "wb");
       if(output == NULL)
       {
-        cerr << "Error: Cannot open file '" << outfile << "'." << endl;
+        wcerr << "Error: Cannot open file '" << outfile << "'." << endl;
         exit(EXIT_FAILURE);
       }
       break;
Index: trunk/lttoolbox/lttoolbox/lt_locale.cc
===================================================================
--- trunk/lttoolbox/lttoolbox/lt_locale.cc	(revision 69700)
+++ trunk/lttoolbox/lttoolbox/lt_locale.cc	(revision 69701)
@@ -34,7 +34,7 @@
     return;
   }
  
-  cerr << "Warning: unsupported locale, fallback to \"C\"" << endl;
+  wcerr << "Warning: unsupported locale, fallback to \"C\"" << endl;
 
   setlocale(LC_ALL, "C");
 #endif
Index: trunk/lttoolbox/lttoolbox/lt_print.cc
===================================================================
--- trunk/lttoolbox/lttoolbox/lt_print.cc	(revision 69700)
+++ trunk/lttoolbox/lttoolbox/lt_print.cc	(revision 69701)
@@ -52,7 +52,7 @@
   FILE *input = fopen(argv[1], "r");
   if(!input)
   {
-    cerr << "Error: Cannot open file '" << argv[1] << "'." << endl;
+    wcerr << "Error: Cannot open file '" << argv[1] << "'." << endl;
     exit(EXIT_FAILURE);
   }
 
Index: trunk/lttoolbox/lttoolbox/lt_proc.cc
===================================================================
--- trunk/lttoolbox/lttoolbox/lt_proc.cc	(revision 69700)
+++ trunk/lttoolbox/lttoolbox/lt_proc.cc	(revision 69701)
@@ -183,7 +183,7 @@
     FILE *in = fopen(argv[optind], "rb");
     if(in == NULL || ferror(in))
     {
-      cerr << "Error: Cannot not open file '" << argv[optind] << "'." << endl << endl;
+      wcerr << "Error: Cannot not open file '" << argv[optind] << "'." << endl << endl;
       exit(EXIT_FAILURE);
     }
 
@@ -190,7 +190,7 @@
     input = fopen(argv[optind+1], "rb");
     if(input == NULL || ferror(input))
     {
-      cerr << "Error: Cannot not open file '" << argv[optind+1] << "'." << endl << endl;
+      wcerr << "Error: Cannot not open file '" << argv[optind+1] << "'." << endl << endl;
       exit(EXIT_FAILURE);
     }
 
@@ -197,7 +197,7 @@
     output= fopen(argv[optind+2], "wb");
     if(output == NULL || ferror(output))
     {
-      cerr << "Error: Cannot not open file '" << argv[optind+2] << "'." << endl << endl;
+      wcerr << "Error: Cannot not open file '" << argv[optind+2] << "'." << endl << endl;
       exit(EXIT_FAILURE);
     }
 
@@ -209,7 +209,7 @@
     FILE *in = fopen(argv[optind], "rb");
     if(in == NULL || ferror(in))
     {
-      cerr << "Error: Cannot not open file '" << argv[optind] << "'." << endl << endl;
+      wcerr << "Error: Cannot not open file '" << argv[optind] << "'." << endl << endl;
       exit(EXIT_FAILURE);
     }
 
@@ -216,7 +216,7 @@
     input = fopen(argv[optind+1], "rb");
     if(input == NULL || ferror(input))
     {
-      cerr << "Error: Cannot not open file '" << argv[optind+1] << "'." << endl << endl;
+      wcerr << "Error: Cannot not open file '" << argv[optind+1] << "'." << endl << endl;
       exit(EXIT_FAILURE);
     }
 
@@ -228,7 +228,7 @@
     FILE *in = fopen(argv[optind], "rb");
     if(in == NULL || ferror(in))
     {
-      cerr << "Error: Cannot not open file '" << argv[optind] << "'." << endl << endl;
+      wcerr << "Error: Cannot not open file '" << argv[optind] << "'." << endl << endl;
       exit(EXIT_FAILURE);
      }
     fstp.load(in);
@@ -325,7 +325,7 @@
   }
   catch (exception& e)
   {
-    cerr << e.what();
+    wcerr << e.what();
     if (fstp.getNullFlush()) {
       fputwc_unlocked(L'\0', output);
     }
Index: trunk/lttoolbox/lttoolbox/lt_tmxcomp.cc
===================================================================
--- trunk/lttoolbox/lttoolbox/lt_tmxcomp.cc	(revision 69700)
+++ trunk/lttoolbox/lttoolbox/lt_tmxcomp.cc	(revision 69701)
@@ -130,7 +130,7 @@
   FILE *output = fopen(argv[argc-1], "w");
   if(!output)
   {
-    cerr << "Error: Cannot open file '" << argv[2] << "'." << endl;
+    wcerr << "Error: Cannot open file '" << argv[2] << "'." << endl;
     exit(EXIT_FAILURE);
   }
   c.write(output);
Index: trunk/lttoolbox/lttoolbox/lt_trim.cc
===================================================================
--- trunk/lttoolbox/lttoolbox/lt_trim.cc	(revision 69700)
+++ trunk/lttoolbox/lttoolbox/lt_trim.cc	(revision 69701)
@@ -155,13 +155,13 @@
   FILE *analyser = fopen(argv[1], "rb");
   if(!analyser)
   {
-    cerr << "Error: Cannot not open file '" << argv[1] << "'." << endl << endl;
+    wcerr << "Error: Cannot not open file '" << argv[1] << "'." << endl << endl;
     exit(EXIT_FAILURE);
   }
   FILE *bidix = fopen(argv[2], "rb");
   if(!bidix)
   {
-    cerr << "Error: Cannot not open file '" << argv[2] << "'." << endl << endl;
+    wcerr << "Error: Cannot not open file '" << argv[2] << "'." << endl << endl;
     exit(EXIT_FAILURE);
   }
 
@@ -189,7 +189,7 @@
   FILE *output = fopen(argv[3], "wb");
   if(!output)
   {
-    cerr << "Error: Cannot not open file '" << argv[3] << "'." << endl << endl;
+    wcerr << "Error: Cannot not open file '" << argv[3] << "'." << endl << endl;
     exit(EXIT_FAILURE);
   }
 
Index: trunk/lttoolbox/lttoolbox/string_to_wostream.h
===================================================================
--- trunk/lttoolbox/lttoolbox/string_to_wostream.h	(nonexistent)
+++ trunk/lttoolbox/lttoolbox/string_to_wostream.h	(revision 69701)
@@ -0,0 +1,15 @@
+// Include string_utils.h instead if you're linking against apertium
+
+#ifndef __STRING_TO_WOSTREAM_H_
+#define __STRING_TO_WOSTREAM_H_
+
+#include <iterator>
+
+static std::wostream & operator<<(std::wostream & ostr, std::string const & str) {
+  std::copy(
+    str.begin(), str.end(),
+    std::ostream_iterator<char, wchar_t>(ostr));
+  return ostr;
+}
+
+#endif
Index: trunk/lttoolbox/lttoolbox/tmx_compiler.cc
===================================================================
--- trunk/lttoolbox/lttoolbox/tmx_compiler.cc	(revision 69700)
+++ trunk/lttoolbox/lttoolbox/tmx_compiler.cc	(revision 69701)
@@ -19,6 +19,7 @@
 #include <lttoolbox/entry_token.h>
 #include <lttoolbox/lt_locale.h>
 #include <lttoolbox/xml_parse_util.h>
+#include <lttoolbox/string_to_wostream.h>
 
 #include <cstdlib>
 #include <iostream>
@@ -62,7 +63,7 @@
   reader = xmlReaderForFile(fichero.c_str(), NULL, 0);
   if(reader == NULL)
   {
-    cerr << "Error: Cannot open '" << fichero << "'." << endl;
+    wcerr << "Error: Cannot open '" << fichero << "'." << endl;
     exit(EXIT_FAILURE);
   }
 
@@ -119,8 +120,8 @@
     {
       if(!allBlanks())
       {
-        cerr << "Error (" << xmlTextReaderGetParserLineNumber(reader); 
-        cerr << "): Invalid construction." << endl;
+        wcerr << "Error (" << xmlTextReaderGetParserLineNumber(reader); 
+        wcerr << "): Invalid construction." << endl;
         exit(EXIT_FAILURE);
       }
     }
@@ -142,8 +143,8 @@
     {
       if(!allBlanks())
       {
-        cerr << "Error (" << xmlTextReaderGetParserLineNumber(reader);
-        cerr << "): Invalid construction." << endl;
+        wcerr << "Error (" << xmlTextReaderGetParserLineNumber(reader);
+        wcerr << "): Invalid construction." << endl;
         exit(EXIT_FAILURE);
       }
     }