format

docs/lib3x-along_with.md

@@ -78,11 +78,11 @@ Puts children along the given path. If there's only one child, it will put the c
 			rotate(a) 
 			translate([5, 0, 0]) 
 				one_scale();
+
 			rotate(a + 15) 
 			translate([5, 0, 1.75]) 
 				one_scale();
 		}
-
 	}
 
 	t_step = 0.01;

docs/lib3x-bend.md

@@ -34,7 +34,8 @@ Once you have the size of the containing cube, you can use it as the `size` argu
 	*cube(size = [x, y, z]);
 	
 	bend(size = [x, y, z], angle = 270)
-	    linear_extrude(z) text("A");
+	linear_extrude(z) 
+		text("A");
 
 ![bend](images/lib3x-bend-2.JPG)
 

docs/lib3x-ellipse_extrude.md

@@ -34,7 +34,9 @@ Extrudes a 2D object along the path of an ellipse from 0 to 180 degrees. The sem
 	 
 	ellipse_extrude(semi_minor_axis) 
 	    text("♥", size = 40, valign = "center", halign = "center");
-	mirror([0, 0, 1]) ellipse_extrude(semi_minor_axis) 
+		
+	mirror([0, 0, 1]) 
+	ellipse_extrude(semi_minor_axis) 
 	    text("♥", size = 40, valign = "center", halign = "center");
 
 ![ellipse_extrude](images/lib3x-ellipse_extrude-3.JPG)

docs/lib3x-stereographic_extrude.md

@@ -16,7 +16,7 @@ The 2D polygon should center at the origin and you have to determine the side le
     
 	dimension = 100;
 	
-	render() stereographic_extrude(shadow_side_leng = dimension)
+	stereographic_extrude(shadow_side_leng = dimension, convexity = 10)
 	   text(
             "M", size = dimension, 
             valign = "center", halign = "center"