1 files changed, 6 insertions, 2 deletions
diff --git a/a8xd.1 b/a8xd.1
index a2678c6..69d3534 100644
--- a/a8xd.1
+++ b/a8xd.1
@@ -70,8 +70,12 @@ ANTIC mode: treat the input as screen bytes (aka "internal codes")
 rather than ATASCII. Can usefully be combined with \fB\-g\fP\&.
 .TP
 .B  \-g
-Graphics mode. Changes the colorization so it looks like \fIGRAPHICS 1\fP (or 2)
-on the Atari.
+Graphics mode. Changes the character codes and colorization so it
+looks like \fIGRAPHICS 1\fP (or 2) on the Atari.
+.TP
+.B  \-G
+\fINot yet implemeted\fP\&. Like \fB\-g\fP, but using the top half of the character set. This is
+what you\(aqd see on the Atari with \fIGRAPHICS 1:POKE 756,226\fP\&.
 .TP
 .B  \-i
 Print XL/XE International Character Set conversions instead of ATASCII.