Index: doc/user/figures/pointer2.fig
===================================================================
--- doc/user/figures/pointer2.fig	(revision 90152a4860529aff7214be01cd22abd37012cd19)
+++ doc/user/figures/pointer2.fig	(revision 90152a4860529aff7214be01cd22abd37012cd19)
@@ -0,0 +1,50 @@
+#FIG 3.2  Produced by xfig version 3.2.5b
+Landscape
+Center
+Inches
+Letter  
+100.00
+Single
+-2
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+	 1500 2100 1950 2100 1950 2400 1500 2400 1500 2100
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+	 2700 2100 3150 2100 3150 2400 2700 2400 2700 2100
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+4 0 0 100 0 4 10 0.0000 2 120 270 3225 2300 int *\001
+4 1 0 100 0 4 10 0.0000 2 120 270 2925 2300 100\001
+-6
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+	 1500 1500 1950 1500 1950 1800 1500 1800 1500 1500
+2 1 0 1 4 7 100 -1 -1 0.000 0 0 -1 1 0 2
+	1 1 1.00 45.00 90.00
+	 2700 1800 1950 2100
+2 1 0 1 4 7 50 -1 -1 0.000 0 0 -1 1 0 2
+	1 1 1.00 45.00 90.00
+	 2700 2100 1950 1800
+2 2 0 1 0 7 100 0 -1 0.000 0 0 -1 0 0 5
+	 2700 1500 3150 1500 3150 1800 2700 1800 2700 1500
+2 1 0 1 4 7 100 -1 -1 0.000 0 0 -1 1 0 2
+	1 1 1.00 45.00 90.00
+	 3900 1800 3150 2100
+2 2 0 1 0 7 100 0 -1 0.000 0 0 -1 0 0 5
+	 3900 1500 4350 1500 4350 1800 3900 1800 3900 1500
+4 2 0 100 0 4 10 0.0000 2 120 270 1425 1800 100\001
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+4 1 0 100 0 4 10 0.0000 2 120 270 4125 1700 112\001
+4 0 0 100 0 4 10 0.0000 2 120 330 4425 1700 int **\001
