Match screen dimensions as in BASIC.

Experiments show that under BASIC by default
25 rows by 24 columns are used. 24 columns is
also the width that is fully displayed on a real
C1P on the monitor. conio now matches that now.

diff --git a/libsrc/osic1p/osic1p.inc b/libsrc/osic1p/osic1p.inc
index b5d48f32eeb5b9d95f7ca4347b130c9e74bf0544..d209b258d0c81d556bb4919b53788d72c1807a68 100644 (file)
--- a/libsrc/osic1p/osic1p.inc
+++ b/libsrc/osic1p/osic1p.inc
@@ -6,5 +6,5 @@ KBD             := $DF00        ; Polled keyboard register
 \r
 ; Other definitions\r
 VIDEORAMSIZE    = $0400         ; Size of C1P video RAM (1 kB)\r
-SCR_WIDTH       = $19           ; Screen width\r
+SCR_WIDTH       = $18           ; Screen width\r
 SCR_HEIGHT      = $19           ; Screen height\r