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docs/lib3x-select.md

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+# select
+
+Selects module objects. 
+
+**Since:** 3.2
+
+## Parameters
+
+- `i` : An index value, range, or list. Select all module objects if `i` is ignored.
+
+## Examples
+
+If you write code like this:
+	
+	i = 0;
+
+	if(i == 0) {
+		sphere(1);
+	}
+	else if(i == 1) {
+		cube(1);
+	}
+	else if(i == 2) {
+		cylinder(1, 1);
+	}
+
+You may use `select`:
+
+	use <select.scad>;
+
+	i = 0;
+
+	select(i) {
+		sphere(1);
+		cube(1);
+		cylinder(1, 1);
+	}