--- xzoom.man.orig	Thu Apr 18 01:37:48 1996
+++ xzoom.man	Sat Jan 15 00:00:00 2000
@@ -3,7 +3,7 @@
 .\"
 .TH XZOOM 1X
 .SH NAME
-xzoom \- 
+xzoom \- magnify part of the screen, with fast updates
 .SH SYNOPSIS
 .B xzoom
 [ \-display \fIdisplayname\fP ] [ \-mag \fImag\fP [ \fImag\fP ] ]
@@ -84,6 +84,9 @@
 .B d
 sets the delay between frame updates. 
 Built-in delays are 200, 100, 50, 10 and 0 ms.
+.TP 5
+.B g
+toggle grid on and off.
 .TP 5
 .B Mouse buttons
 To set the location of the magnified are click the left mouse