18 lines
424 B
Markdown
18 lines
424 B
Markdown
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# Parsing
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The parsing functionality is for saving and loading from a custom file format.
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The BNF for the custom file format is below.
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Terminals are surrounded by `**` to the left and right. (rule)+ means "1 o more".
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```
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int ::= (0-9)+
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item ::= **{** int int int int int int int int **}**
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grid ::= int int **{** (item)+ **}**
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```
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The large number of `int`s in the `item` always follows the order: `x y ex ey r g b a`.
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