diff --git a/qse/cmd/awk/awk.c b/qse/cmd/awk/awk.c
index 7994d97e..662dbbcf 100644
--- a/qse/cmd/awk/awk.c
+++ b/qse/cmd/awk/awk.c
@@ -1265,9 +1265,8 @@ int qse_main (int argc, qse_achar_t* argv[])
 	/* nothing special */
 #endif
 
-
 #if defined(_WIN32)
-	codepage = GetConsoleOutputCP();	
+	codepage = GetConsoleOutputCP();
 	if (codepage == CP_UTF8)
 	{
 		/*SetConsoleOUtputCP (CP_UTF8);*/
@@ -1279,12 +1278,12 @@ int qse_main (int argc, qse_achar_t* argv[])
 		qse_fmtuintmaxtombs (locale, QSE_COUNTOF(locale),
 			codepage, 10, -1, QSE_MT('\0'), QSE_MT("."));
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/* qse_setdflcmgrbyid (QSE_CMGR_SLMB); */
 	}
 
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/* qse_setdflcmgrbyid (QSE_CMGR_SLMB); */
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/cmd/http/httpd.c b/qse/cmd/http/httpd.c
index eeb4d67e..773064ce 100644
--- a/qse/cmd/http/httpd.c
+++ b/qse/cmd/http/httpd.c
@@ -2821,12 +2821,12 @@ int qse_main (int argc, qse_achar_t* argv[])
 		qse_fmtuintmaxtombs (locale, QSE_COUNTOF(locale),
 			codepage, 10, -1, QSE_MT('\0'), QSE_MT("."));
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/cmd/http/ursd.c b/qse/cmd/http/ursd.c
index 43d494db..91640cd0 100644
--- a/qse/cmd/http/ursd.c
+++ b/qse/cmd/http/ursd.c
@@ -1014,7 +1014,7 @@ int qse_main (int argc, qse_achar_t* argv[])
 		qse_fmtuintmaxtombs (locale, QSE_COUNTOF(locale),
 			codepage, 10, -1, QSE_MT('\0'), QSE_MT("."));
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 
 	if (WSAStartup (MAKEWORD(2,0), &wsadata) != 0)
@@ -1025,7 +1025,7 @@ int qse_main (int argc, qse_achar_t* argv[])
 
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/cmd/sed/sed.c b/qse/cmd/sed/sed.c
index 6c98ca47..03d4de02 100644
--- a/qse/cmd/sed/sed.c
+++ b/qse/cmd/sed/sed.c
@@ -1065,11 +1065,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 		qse_fmtuintmaxtombs (locale, QSE_COUNTOF(locale),
 			codepage, 10, -1, QSE_MT('\0'), QSE_MT("."));
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/cmd/xli/xli.c b/qse/cmd/xli/xli.c
index 7c1d8181..99b41c55 100644
--- a/qse/cmd/xli/xli.c
+++ b/qse/cmd/xli/xli.c
@@ -640,11 +640,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 		qse_fmtuintmaxtombs (locale, QSE_COUNTOF(locale),
 			codepage, 10, -1, QSE_MT('\0'), QSE_MT("."));
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/include/qse/cmn/mbwc.h b/qse/include/qse/cmn/mbwc.h
index b2b79d11..80e7c1d8 100644
--- a/qse/include/qse/cmn/mbwc.h
+++ b/qse/include/qse/cmn/mbwc.h
@@ -103,15 +103,15 @@ QSE_EXPORT qse_cmgr_t* qse_getdflcmgr (
 	void
 );
 
-QSE_EXPORT void qse_setdflcmgr (
+QSE_EXPORT qse_cmgr_t* qse_setdflcmgr (
 	qse_cmgr_t* cmgr
 );
 
 /**
- * The qse_setdflcmgrbyid() function finds a built-in
- * cmgr for the \a id and sets it as a default cmgr.
+ * The qse_setdflcmgrbyid() function finds a built-in cmgr for the \a id and 
+ * sets it as a default cmgr. It returns the pointer to the cmgr object set.
  */
-QSE_EXPORT void qse_setdflcmgrbyid (
+QSE_EXPORT qse_cmgr_t* qse_setdflcmgrbyid (
 	qse_cmgr_id_t id
 );
 
diff --git a/qse/lib/cmn/mbwc.c b/qse/lib/cmn/mbwc.c
index 702ed58e..6a88efa4 100644
--- a/qse/lib/cmn/mbwc.c
+++ b/qse/lib/cmn/mbwc.c
@@ -50,7 +50,15 @@ static qse_cmgr_t builtin_cmgr[] =
 #endif
 };
 
-static qse_cmgr_t* dfl_cmgr = &builtin_cmgr[QSE_CMGR_SLMB];
+#if defined(_WIN32) && defined(HAVE_WCRTOMB)
+	/* read the comment at the bottom of qse_slwcrtoslmb() in slmb.c 
+	 * for the condition above. */
+#	define DEFAULT_CMGR QSE_CMGR_SLMB
+#else
+#	define DEFAULT_CMGR QSE_CMGR_UTF8
+#endif
+
+static qse_cmgr_t* dfl_cmgr = &builtin_cmgr[DEFAULT_CMGR];
 static qse_cmgr_finder_t cmgr_finder = QSE_NULL;
 
 qse_cmgr_t* qse_getdflcmgr (void)
@@ -58,15 +66,17 @@ qse_cmgr_t* qse_getdflcmgr (void)
 	return dfl_cmgr;
 }
 
-void qse_setdflcmgr (qse_cmgr_t* cmgr)
+qse_cmgr_t* qse_setdflcmgr (qse_cmgr_t* cmgr)
 {
-	dfl_cmgr = (cmgr? cmgr: &builtin_cmgr[QSE_CMGR_SLMB]);
+	dfl_cmgr = (cmgr? cmgr: &builtin_cmgr[DEFAULT_CMGR]);
+	return dfl_cmgr;
 }
 
-void qse_setdflcmgrbyid (qse_cmgr_id_t id)
+qse_cmgr_t* qse_setdflcmgrbyid (qse_cmgr_id_t id)
 {
 	qse_cmgr_t* cmgr = qse_findcmgrbyid (id);
-	dfl_cmgr = (cmgr? cmgr: &builtin_cmgr[QSE_CMGR_SLMB]);
+	dfl_cmgr = (cmgr? cmgr: &builtin_cmgr[DEFAULT_CMGR]);
+	return dfl_cmgr;
 }
 
 qse_cmgr_t* qse_findcmgrbyid (qse_cmgr_id_t id)
diff --git a/qse/lib/cmn/sio.c b/qse/lib/cmn/sio.c
index aab6ec9f..4d58623b 100644
--- a/qse/lib/cmn/sio.c
+++ b/qse/lib/cmn/sio.c
@@ -815,15 +815,16 @@ static qse_ssize_t file_output (
 
 static qse_sio_t* sio_stdout = QSE_NULL;
 static qse_sio_t* sio_stderr = QSE_NULL;
+/* TODO: add sio_stdin, qse_getmbs, etc */
 
 int qse_openstdsios (void)
 {
 	if (sio_stdout == QSE_NULL)
-	{	
+	{
 		sio_stdout = qse_sio_openstd (QSE_MMGR_GETDFL(), 0, QSE_SIO_STDOUT, QSE_SIO_LINEBREAK);
 	}
 	if (sio_stderr == QSE_NULL)
-	{	
+	{
 		sio_stderr = qse_sio_openstd (QSE_MMGR_GETDFL(), 0, QSE_SIO_STDERR, QSE_SIO_LINEBREAK);
 	}
 
diff --git a/qse/lib/cmn/slmb.c b/qse/lib/cmn/slmb.c
index 118d337e..fed6fb43 100644
--- a/qse/lib/cmn/slmb.c
+++ b/qse/lib/cmn/slmb.c
@@ -104,6 +104,9 @@ qse_size_t qse_slwcrtoslmb (
 
 #else
 	/* not supported */
+
+	/* make sure to update the precessor condition to set DEFAULT_CMGR
+	 * in mbwc.c when you have different implementation here */
 	return 0;
 #endif
 }
diff --git a/qse/lib/cmn/tio.c b/qse/lib/cmn/tio.c
index 68431dfc..aa950681 100644
--- a/qse/lib/cmn/tio.c
+++ b/qse/lib/cmn/tio.c
@@ -708,7 +708,7 @@ qse_ssize_t qse_tio_writewcs (
 				/* flush the full buffer regardless of conversion
 				 * result. */
 				if (qse_tio_flush (tio) <= -1) return -1;
-				nl = 0;		  
+				nl = 0;
 			}
 
 			if (n <= -1)
diff --git a/qse/samples/awk/awk00.c b/qse/samples/awk/awk00.c
index 514119ca..16ccc75d 100644
--- a/qse/samples/awk/awk00.c
+++ b/qse/samples/awk/awk00.c
@@ -24,10 +24,10 @@ void init_awk_sample_locale (void)
 		qse_fmtuintmaxtombs (locale, QSE_COUNTOF(locale),
 			codepage, 10, -1, QSE_MT('\0'), QSE_MT("."));
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 }
diff --git a/qse/samples/awk/awk24.cpp b/qse/samples/awk/awk24.cpp
index 121e70d9..3bf0aa99 100644
--- a/qse/samples/awk/awk24.cpp
+++ b/qse/samples/awk/awk24.cpp
@@ -174,11 +174,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 		{
 			sprintf (locale, ".%u", (unsigned int)codepage);
 			setlocale (LC_ALL, locale);
-			qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+			/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 		}
 	#else
 		setlocale (LC_ALL, "");
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	#endif
 	}
 
diff --git a/qse/samples/awk/awk25.cpp b/qse/samples/awk/awk25.cpp
index 67f77f2d..b94559ed 100644
--- a/qse/samples/awk/awk25.cpp
+++ b/qse/samples/awk/awk25.cpp
@@ -471,7 +471,7 @@ int qse_main (int argc, qse_achar_t* argv[])
 		{
 			sprintf (locale, ".%u", (unsigned int)codepage);
 			setlocale (LC_ALL, locale);
-			qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+			/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 		}
 	
 		if (WSAStartup (MAKEWORD(2,0), &wsadata) != 0)
@@ -482,7 +482,7 @@ int qse_main (int argc, qse_achar_t* argv[])
 	
 	#else
 		setlocale (LC_ALL, "");
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	#endif
 	}
 
diff --git a/qse/samples/awk/awk26.cpp b/qse/samples/awk/awk26.cpp
index ba29a0a7..aae497a5 100644
--- a/qse/samples/awk/awk26.cpp
+++ b/qse/samples/awk/awk26.cpp
@@ -104,11 +104,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 		{
 			sprintf (locale, ".%u", (unsigned int)codepage);
 			setlocale (LC_ALL, locale);
-			qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+			/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 		}
 	#else
 		setlocale (LC_ALL, "");
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	#endif
 	}
 
diff --git a/qse/samples/awk/awk27.cpp b/qse/samples/awk/awk27.cpp
index 987eeccb..ce705beb 100644
--- a/qse/samples/awk/awk27.cpp
+++ b/qse/samples/awk/awk27.cpp
@@ -132,11 +132,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 		{
 			sprintf (locale, ".%u", (unsigned int)codepage);
 			setlocale (LC_ALL, locale);
-			qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+			/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 		}
 	#else
 		setlocale (LC_ALL, "");
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	#endif
 	}
 
diff --git a/qse/samples/awk/awk28.cpp b/qse/samples/awk/awk28.cpp
index 0a3046af..24b379a3 100644
--- a/qse/samples/awk/awk28.cpp
+++ b/qse/samples/awk/awk28.cpp
@@ -239,11 +239,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 		{
 			sprintf (locale, ".%u", (unsigned int)codepage);
 			setlocale (LC_ALL, locale);
-			qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+			/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 		}
 	#else
 		setlocale (LC_ALL, "");
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	#endif
 	}
 
diff --git a/qse/samples/cmn/chr01.c b/qse/samples/cmn/chr01.c
index c4676093..e035fd79 100644
--- a/qse/samples/cmn/chr01.c
+++ b/qse/samples/cmn/chr01.c
@@ -40,11 +40,11 @@ int main ()
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 
diff --git a/qse/samples/cmn/dir01.c b/qse/samples/cmn/dir01.c
index 8374f021..535d6fcc 100644
--- a/qse/samples/cmn/dir01.c
+++ b/qse/samples/cmn/dir01.c
@@ -113,11 +113,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 		qse_fmtuintmaxtombs (locale, QSE_COUNTOF(locale),
 			codepage, 10, -1, QSE_MT('\0'), QSE_MT("."));
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/samples/cmn/fmt01.c b/qse/samples/cmn/fmt01.c
index 1491ec98..47a883e5 100644
--- a/qse/samples/cmn/fmt01.c
+++ b/qse/samples/cmn/fmt01.c
@@ -70,11 +70,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 	qse_openstdsios ();
 	x = qse_runmain (argc, argv, test_main);
diff --git a/qse/samples/cmn/fmt02.c b/qse/samples/cmn/fmt02.c
index b22a6d6d..2daa658b 100644
--- a/qse/samples/cmn/fmt02.c
+++ b/qse/samples/cmn/fmt02.c
@@ -90,11 +90,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 	{
      	sprintf (locale, ".%u", (unsigned int)codepage);
      	setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 	qse_openstdsios ();
 	x = qse_runmain (argc, argv, test_main);
diff --git a/qse/samples/cmn/fs01.c b/qse/samples/cmn/fs01.c
index 76ad367f..d53c583a 100644
--- a/qse/samples/cmn/fs01.c
+++ b/qse/samples/cmn/fs01.c
@@ -89,11 +89,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/samples/cmn/fs02.c b/qse/samples/cmn/fs02.c
index fb6c798b..ef2ca116 100644
--- a/qse/samples/cmn/fs02.c
+++ b/qse/samples/cmn/fs02.c
@@ -118,11 +118,11 @@ int main (int argc, qse_achar_t* argv[])
 		qse_fmtuintmaxtombs (locale, QSE_COUNTOF(locale),
 			codepage, 10, -1, QSE_MT('\0'), QSE_MT("."));
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/samples/cmn/fs03.c b/qse/samples/cmn/fs03.c
index 674ee332..76ff8128 100644
--- a/qse/samples/cmn/fs03.c
+++ b/qse/samples/cmn/fs03.c
@@ -116,11 +116,11 @@ int main (int argc, qse_achar_t* argv[])
 		qse_fmtuintmaxtombs (locale, QSE_COUNTOF(locale),
 			codepage, 10, -1, QSE_MT('\0'), QSE_MT("."));
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/samples/cmn/glob01.c b/qse/samples/cmn/glob01.c
index 8404681a..234b5b81 100644
--- a/qse/samples/cmn/glob01.c
+++ b/qse/samples/cmn/glob01.c
@@ -54,11 +54,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 		qse_fmtuintmaxtombs (locale, QSE_COUNTOF(locale),
 			codepage, 10, -1, QSE_MT('\0'), QSE_MT("."));
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/samples/cmn/ipad01.c b/qse/samples/cmn/ipad01.c
index 07f34fb4..8853aeb8 100644
--- a/qse/samples/cmn/ipad01.c
+++ b/qse/samples/cmn/ipad01.c
@@ -201,11 +201,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
      setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 	qse_openstdsios ();
 	x = qse_runmain (argc, argv, test_main);
diff --git a/qse/samples/cmn/main01.c b/qse/samples/cmn/main01.c
index 76d8f75c..523fd63c 100644
--- a/qse/samples/cmn/main01.c
+++ b/qse/samples/cmn/main01.c
@@ -36,11 +36,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/samples/cmn/main02.c b/qse/samples/cmn/main02.c
index 94e009d3..c5f35b9c 100644
--- a/qse/samples/cmn/main02.c
+++ b/qse/samples/cmn/main02.c
@@ -41,11 +41,11 @@ int qse_main (int argc, qse_achar_t* argv[], qse_achar_t* envp[])
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/samples/cmn/mbwc01.c b/qse/samples/cmn/mbwc01.c
index 78407ee4..eda25249 100644
--- a/qse/samples/cmn/mbwc01.c
+++ b/qse/samples/cmn/mbwc01.c
@@ -224,11 +224,11 @@ int main ()
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/samples/cmn/mbwc02.c b/qse/samples/cmn/mbwc02.c
index 3e97c7ca..a65b0a4f 100644
--- a/qse/samples/cmn/mbwc02.c
+++ b/qse/samples/cmn/mbwc02.c
@@ -304,11 +304,11 @@ int main ()
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/samples/cmn/nwad01.c b/qse/samples/cmn/nwad01.c
index 0f9eebfc..c050fb3a 100644
--- a/qse/samples/cmn/nwad01.c
+++ b/qse/samples/cmn/nwad01.c
@@ -167,11 +167,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
      setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 	qse_openstdsios ();
 	x = qse_runmain (argc, argv, test_main);
diff --git a/qse/samples/cmn/nwif01.c b/qse/samples/cmn/nwif01.c
index 03fa4da4..f1b310db 100644
--- a/qse/samples/cmn/nwif01.c
+++ b/qse/samples/cmn/nwif01.c
@@ -82,11 +82,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 		qse_fmtuintmaxtombs (locale, QSE_COUNTOF(locale),
 			codepage, 10, -1, QSE_MT('\0'), QSE_MT("."));
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 	qse_openstdsios ();
 	ret =  qse_runmain (argc, argv, test_main);
diff --git a/qse/samples/cmn/nwif02.c b/qse/samples/cmn/nwif02.c
index 329e1641..727c3c26 100644
--- a/qse/samples/cmn/nwif02.c
+++ b/qse/samples/cmn/nwif02.c
@@ -94,11 +94,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 		qse_fmtuintmaxtombs (locale, QSE_COUNTOF(locale),
 			codepage, 10, -1, QSE_MT('\0'), QSE_MT("."));
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 	qse_openstdsios ();
 	ret = qse_runmain (argc, argv, test_main);
diff --git a/qse/samples/cmn/path01.c b/qse/samples/cmn/path01.c
index 8d280ba8..48461b9c 100644
--- a/qse/samples/cmn/path01.c
+++ b/qse/samples/cmn/path01.c
@@ -79,11 +79,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 	{
      	sprintf (locale, ".%u", (unsigned int)codepage);
      	setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
         qse_openstdsios ();
diff --git a/qse/samples/cmn/rex01.c b/qse/samples/cmn/rex01.c
index b2feddb1..dd08f469 100644
--- a/qse/samples/cmn/rex01.c
+++ b/qse/samples/cmn/rex01.c
@@ -83,11 +83,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 	qse_openstdsios ();
 	x = qse_runmain (argc, argv, rex_main);
diff --git a/qse/samples/cmn/sio01.c b/qse/samples/cmn/sio01.c
index 93516c3f..3e1cdcc6 100644
--- a/qse/samples/cmn/sio01.c
+++ b/qse/samples/cmn/sio01.c
@@ -106,11 +106,11 @@ int main ()
 	{
      	sprintf (locale, ".%u", (unsigned int)codepage);
      	setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	g_out = qse_sio_openstd (QSE_MMGR_GETDFL(), 0, QSE_SIO_STDOUT, QSE_SIO_WRITE | QSE_SIO_IGNOREMBWCERR);
diff --git a/qse/samples/cmn/sio02.c b/qse/samples/cmn/sio02.c
index 3d41c4cb..0a3a77ff 100644
--- a/qse/samples/cmn/sio02.c
+++ b/qse/samples/cmn/sio02.c
@@ -156,11 +156,11 @@ int main ()
 	{
      	sprintf (locale, ".%u", (unsigned int)codepage);
      	setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	setlocale (LC_ALL, "");
diff --git a/qse/samples/cmn/sio03.c b/qse/samples/cmn/sio03.c
index 6700c095..07ea5299 100644
--- a/qse/samples/cmn/sio03.c
+++ b/qse/samples/cmn/sio03.c
@@ -179,11 +179,11 @@ int main ()
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	g_out = qse_sio_openstd (QSE_MMGR_GETDFL(), 0, QSE_SIO_STDOUT, QSE_SIO_WRITE | QSE_SIO_IGNOREMBWCERR);
diff --git a/qse/samples/cmn/slmb01.c b/qse/samples/cmn/slmb01.c
index 39754f3b..20146915 100644
--- a/qse/samples/cmn/slmb01.c
+++ b/qse/samples/cmn/slmb01.c
@@ -208,7 +208,7 @@ int main ()
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 
 #if 0
@@ -221,7 +221,7 @@ int main ()
 
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/samples/cmn/task01.c b/qse/samples/cmn/task01.c
index 7e4c68c4..a894d74d 100644
--- a/qse/samples/cmn/task01.c
+++ b/qse/samples/cmn/task01.c
@@ -95,11 +95,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	qse_openstdsios ();
diff --git a/qse/samples/cmn/tre01.c b/qse/samples/cmn/tre01.c
index 0d687b6e..84cf283d 100644
--- a/qse/samples/cmn/tre01.c
+++ b/qse/samples/cmn/tre01.c
@@ -90,11 +90,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 	qse_openstdsios ();
 	x = qse_runmain (argc, argv, test_main);
diff --git a/qse/samples/cmn/uri01.c b/qse/samples/cmn/uri01.c
index c811e22a..5ba11626 100644
--- a/qse/samples/cmn/uri01.c
+++ b/qse/samples/cmn/uri01.c
@@ -129,11 +129,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
      setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 	qse_openstdsios ();
 	x = qse_runmain (argc, argv, test_main);
diff --git a/qse/samples/http/httpd01.c b/qse/samples/http/httpd01.c
index ea6f9736..6856d24b 100644
--- a/qse/samples/http/httpd01.c
+++ b/qse/samples/http/httpd01.c
@@ -122,7 +122,7 @@ int qse_main (int argc, qse_achar_t* argv[])
 		{
 			sprintf (locale, ".%u", (unsigned int)codepage);
 			setlocale (LC_ALL, locale);
-			qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+			/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 		}
 
 		if (WSAStartup (MAKEWORD(2,0), &wsadata) != 0)
@@ -133,7 +133,7 @@ int qse_main (int argc, qse_achar_t* argv[])
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 #if defined(HAVE_SSL)	
diff --git a/qse/samples/http/httpd02.c b/qse/samples/http/httpd02.c
index 5ee9fbae..234ff6d5 100644
--- a/qse/samples/http/httpd02.c
+++ b/qse/samples/http/httpd02.c
@@ -257,7 +257,7 @@ int qse_main (int argc, qse_achar_t* argv[])
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 
 
@@ -269,7 +269,7 @@ int qse_main (int argc, qse_achar_t* argv[])
 
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 #if defined(HAVE_SSL)    
diff --git a/qse/samples/http/upxd01.c b/qse/samples/http/upxd01.c
index 21cb3339..e23736b7 100644
--- a/qse/samples/http/upxd01.c
+++ b/qse/samples/http/upxd01.c
@@ -885,11 +885,11 @@ int qse_main (int argc, qse_achar_t* argv[])
 	{
 		sprintf (locale, ".%u", (unsigned int)codepage);
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 
 	return qse_runmain (argc, argv, upxd_main);
diff --git a/qse/samples/sed/sed00.c b/qse/samples/sed/sed00.c
index 7ba8a9ca..af702638 100644
--- a/qse/samples/sed/sed00.c
+++ b/qse/samples/sed/sed00.c
@@ -24,10 +24,10 @@ void init_sed_sample_locale (void)
 		qse_fmtuintmaxtombs (locale, QSE_COUNTOF(locale),
 			codepage, 10, -1, QSE_MT('\0'), QSE_MT("."));
 		setlocale (LC_ALL, locale);
-		qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+		/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 	}
 #else
 	setlocale (LC_ALL, "");
-	qse_setdflcmgrbyid (QSE_CMGR_SLMB);
+	/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
 #endif
 }