--- rxvt-unicode/src/rxvt.h	2005/12/31 19:30:25	1.176
+++ rxvt-unicode/src/rxvt.h	2006/01/01 05:31:45	1.177
@@ -753,8 +753,8 @@
 // do not change these constants lightly, there are many interdependencies
 #define IMBUFSIZ               128     // input modifier buffer sizes
 #define KBUFSZ                 512     // size of keyboard mapping buffer
-#define CBUFSIZ                4096    // size of command buffer
-#define UBUFSIZ                4096    // character buffer
+#define CBUFSIZ                2048    // size of command buffer
+#define UBUFSIZ                2048    // character buffer
 
 #ifndef PATH_MAX
 # define PATH_MAX 16384