-.BI \-width " x"
-the width of the main window in \fBLyX\fR.
-.TP
-.BI \-height " y"
-the height of the main window in \fBLyX\fR.
-.TP
-.BI \-xpos " x"
-the x position of the main window in \fBLyX\fR.
-.TP
-.BI \-ypos " y"
-the y position of the main window in \fBLyX\fR.
-Notice, you have to specify both
-.BI \-xpos
-and
-.BI \-ypos
-to obtain the
-desired effect. Negative positions are ignored. If no valid position
-is given, the main window is centered.
+.BI \-geometry " WxH+X+Y"
+specifies the preferred size and position of the main \fBLyX\fR window; see \fIX(1)\fR.