+.B \-x
+defines the x coordinate dmenu appears at (0 by default).
+.TP
+.B \-y
+defines the y coordinate dmenu appears at (0 by default).
+.TP
+.B \-w
+defines the width of the dmenu window (screen width by default).
+.TP
+.B \-i
+makes dmenu match menu entries case insensitively.