--- rxvt-unicode/src/encoding.C	2004/08/04 03:29:28	1.18
+++ rxvt-unicode/src/encoding.C	2004/09/05 09:32:59	1.20
@@ -179,12 +179,12 @@
 
 #include "table/ksc5601_1987_0.h"
 
-//#define ENCODING_CN
+//#define ENCODING_ZH
 
 #include "table/gb2312_1980_0.h"
 #include "table/big5.h"
 
-//#define ENCODING_CN_EXT
+//#define ENCODING_ZH_EXT
 
 #include "table/cns11643_1992_1.h"
 #include "table/cns11643_1992_2.h"
@@ -306,5 +306,6 @@
 
 bool unicode::is_space (unicode_t c)
 {
-  return IS_SPACE (c);
+  return IS_SPACE (c)
+         || c == 0x09; // exclude tabs, too, as we store them in the buffer
 }