--- config.h.orig 2005-02-19 19:25:39.000000000 +0900
+++ config.h 2013-11-11 21:54:26.000000000 +0900
@@ -95,8 +95,8 @@
#define TUBESIZE 6000 /* Maximum screen size for visual */
#else /* VMUNIX */
#define TUBELINES 100
-#define TUBECOLS 160
-#define TUBESIZE 16000
+#define TUBECOLS 300
+#define TUBESIZE 30000
#endif /* VMUNIX */
/*