25 lines
887 B
Plaintext
25 lines
887 B
Plaintext
-- static properties of the code
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All strings are UTF-8. Bytes within them are not characters.
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I try to label byte offsets as _offset, and character positions as _pos.
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For example, string.sub should never use a _pos to substring, only an _offset.
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Wish I had some static typing here. We're not going to try to write tests to catch issues like this.
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-- manual tests
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drawing
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draw a line, circle, rectangle, square, polygon
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select a point and move it
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select a point and name it
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persistence:
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draw a line, circle, rectangle, square, polygon, quit, restart. All the shapes you drew should still be visible.
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select a point and name it, quit, restart. Name is still visible.
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undo:
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naming points
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deleting points
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moving points
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resize:
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create a file containing a long line of characters without spaces. try
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resizing the window vertically and horizontally, as far as possible.
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