added qse_awk_rtx_pushrcb() and qse_awk_rtx_poprcb().

deleted qse_awk_rtx_setrcb() and qse_awk_rtx_getrcb().
added 'close' to qse_awk_rcb_t
added builtin functions 'setenc' and 'unsetenc' to awk/std.c
added qse_getcmgrbyname()
added builtin functions 'setenc' and 'unsetenc' to awk/StdAwk.cpp

qse/lib/cmn/fs-move.c

@@ -21,6 +21,7 @@
 #include "fs.h"
 #include <qse/cmn/mbwc.h>
 #include <qse/cmn/path.h>
+#include <qse/cmn/str.h>
 #include "mem.h"
 
 

qse/lib/cmn/htb.c

@@ -250,7 +250,7 @@ static mancbs_t mancbs[] =
 	}
 };
 
-const mancbs_t* qse_htb_mancbs (mancbs_kind_t kind)
+const mancbs_t* qse_gethtbmancbs (mancbs_kind_t kind)
 {
 	return &mancbs[kind];
 };

qse/lib/cmn/mbwc.c

@@ -21,6 +21,7 @@
 #include <qse/cmn/mbwc.h>
 #include <qse/cmn/slmb.h>
 #include <qse/cmn/utf8.h>
+#include <qse/cmn/str.h>
 
 /* TODO: there is no guarantee that slwc is a unicode charater or vice versa.
  *       the ctype handling functions should be made wide-character
@@ -57,6 +58,19 @@ void qse_setdflcmgr (qse_cmgr_t* cmgr)
 	dfl_cmgr = (cmgr? cmgr: &builtin_cmgr[0]);
 }
 
+qse_cmgr_t* qse_getcmgrbyname (const qse_char_t* name)
+{
+	if (name)
+	{
+		/* TODO: binary search */
+		if (qse_strcmp(name, QSE_T("")) == 0) return dfl_cmgr;
+		if (qse_strcmp(name, QSE_T("utf8")) == 0) return qse_utf8cmgr;	
+		if (qse_strcmp(name, QSE_T("slmb")) == 0) return qse_slmbcmgr;	
+		/* TODO: add more */
+	}
+	return QSE_NULL;
+}
+
 /* string conversion function using default character conversion manager */
 
 int qse_mbstowcs (

qse/lib/cmn/rbt.c

@@ -192,7 +192,7 @@ static mancbs_t mancbs[] =
 	}
 };
 
-const mancbs_t* qse_rbt_mancbs (mancbs_kind_t kind)
+const mancbs_t* qse_getrbtmancbs (mancbs_kind_t kind)
 {
 	return &mancbs[kind];
 };