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Fix typos

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Florian Festi 2013-04-17 20:20:30 +09:00
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README.txt
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@ -24,23 +24,23 @@ Building blocks and coordinates
To avoid too much coordinate calculations the coordinate system is
continuously moved to the current point. The most basic functions just
do drawings relative to the current coordinate system - withou
changing the coordinate system. Those are found in the Builing block section.
do drawings relative to the current coordinate system - without
changing the coordinate system. Those are found in the Builing Blocks section.
Turtle graphics commands
------------------------
These start at the current positions and move the coordinate system to
their end. It is assumed that you are always drawing into the
their end. It is assumed that you are (roughly) drawing into the
direction of the x axis, with the inside of the part being above the
line. You need to turn counter clockwise (mathematically positive) to
get a closed shape. These are typically some sort of edges.
get a closed shape. These commands typically procude some sort of edges.
Finger joints
.............
Finger joints are a smple way of joining two sheets of plywood. They
wor best at an 90° angle. There are two different sides matching each
Finger joints are a simple way of joining two sheets of plywood. They
work best at an 90° angle. There are two different sides matching each
other. As a third alternative there are holes that the fingers of one
sheet can plug into. This allows stable T connections especially
useful for inner walls.