Fixing examples, PR #910

docs/tutorial_lego.rst

@@ -21,7 +21,7 @@ The dimensions of the Lego block follow. A key parameter is ``pip_count``, the l
 of the Lego blocks in pips. This parameter must be at least 2.
 
 .. literalinclude:: ../examples/lego.py
-    :lines: 29, 32-45
+    :lines: 30,31, 34-47
 
 ********************
 Step 2: Part Builder
@@ -31,7 +31,7 @@ The Lego block will be created by the ``BuildPart`` builder as it's a discrete t
 dimensional part; therefore, we'll instantiate a ``BuildPart`` with the name ``lego``.
 
 .. literalinclude:: ../examples/lego.py
-    :lines: 47
+    :lines: 49
 
 **********************
 Step 3: Sketch Builder
@@ -43,7 +43,7 @@ object.  As this sketch will be part of the lego part, we'll create a sketch bui
 in the context of the part builder as follows:
 
 .. literalinclude:: ../examples/lego.py
-    :lines: 47-49
+    :lines: 49-51
     :emphasize-lines: 3
 
 
@@ -59,7 +59,7 @@ of the Lego block. The following step is going to refer to this rectangle, so it
 be assigned the identifier ``perimeter``.
 
 .. literalinclude:: ../examples/lego.py
-    :lines: 47-51
+    :lines: 49-53
     :emphasize-lines: 5
 
 Once the ``Rectangle`` object is created the sketch appears as follows:
@@ -76,7 +76,7 @@ hollowed out. This will be done with the ``Offset`` operation which is going to
 create a new object from ``perimeter``.
 
 .. literalinclude:: ../examples/lego.py
-    :lines: 47-51,55-61
+    :lines: 49-53,58-64
     :emphasize-lines: 7-12
 
 The first parameter to ``Offset`` is the reference object. The ``amount`` is a
@@ -104,7 +104,7 @@ objects are in the scope of a location context (``GridLocations`` in this case)
 that defined multiple points, multiple rectangles are created.
 
 .. literalinclude:: ../examples/lego.py
-    :lines: 47-51,55-61,65-69
+    :lines: 49-53,58-64,69-73
     :emphasize-lines: 13-17
 
 Here we can see that the first ``GridLocations`` creates two positions which causes
@@ -125,8 +125,8 @@ To convert the internal grid to ridges, the center needs to be removed. This wil
 with another ``Rectangle``.
 
 .. literalinclude:: ../examples/lego.py
-    :lines: 47-51,55-61,65-69,74-78
-    :emphasize-lines: 17-22
+    :lines: 49-53,58-64,69-73,78-83
+    :emphasize-lines: 18-23
 
 The ``Rectangle`` is subtracted from the sketch to leave the ridges as follows:
 
@@ -142,8 +142,8 @@ Lego blocks use a set of internal hollow cylinders that the pips push against
 to hold two blocks together. These will be created with ``Circle``.
 
 .. literalinclude:: ../examples/lego.py
-    :lines: 47-51,55-61,65-69,74-76,82-87
-    :emphasize-lines: 21-26
+    :lines: 49-53,58-64,69-73,78-83,88-93
+    :emphasize-lines: 24-29
 
 Here another ``GridLocations`` is used to position the centers of the circles.  Note
 that since both ``Circle`` objects are in the scope of the location context, both
@@ -162,8 +162,8 @@ Now that the sketch is complete it needs to be extruded into the three dimension
 wall object.
 
 .. literalinclude:: ../examples/lego.py
-    :lines: 47-51,55-61,65-69,74-76,82-87,91-92
-    :emphasize-lines: 27-28
+    :lines: 49-53,58-64,69-73,78-83,88-93,98-99
+    :emphasize-lines: 30-31
 
 Note how the ``Extrude`` operation is no longer in the ``BuildSketch`` scope and has returned
 back into the ``BuildPart`` scope. This causes ``BuildSketch`` to exit and transfer the
@@ -183,8 +183,8 @@ Now that the walls are complete, the top of the block needs to be added. Althoug
 could be done with another sketch, we'll add a box to the top of the walls.
 
 .. literalinclude:: ../examples/lego.py
-    :lines: 47-51,55-61,65-69,74-76,82-87,91-92,100-108
-    :emphasize-lines: 29-37
+    :lines: 49-53,58-64,69-73,78-83,88-93,98-99,110-118
+    :emphasize-lines: 32-40
 
 To position the top, we'll describe the top center of the lego walls with a ``Locations`` context.
 To determine the height we'll extract that from the
@@ -211,8 +211,8 @@ The final step is to add the pips to the top of the Lego block. To do this we'll
 a new workplane on top of the block where we can position the pips.
 
 .. literalinclude:: ../examples/lego.py
-    :lines: 47-51,55-61,65-69,74-76,82-87,91-92,100-108,116-124
-    :emphasize-lines: 38-46
+    :lines: 49-53,58-64,69-73,78-83,88-93,98-99,110-118,129-137
+    :emphasize-lines: 41-49
 
 In this case, the workplane is created from the top Face of the Lego block by using the
 ``faces`` method and then sorted vertically and taking the top one ``sort_by(Axis.Z)[-1]``.