Remember input spans to give better hints in case of errors #33
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Otherwise `__writer`s with different spans are regarded as different variables.
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Thanks, improvements to error messages are always welcome! I'll make a minor version release shortly. |
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0.14.0 has been published with this change. |
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Currently if you use a non-renderable item in a definition, the entire definition will flair up red. This PR make the parser remember the spans of the input token, so the generator can use them in the generated syntax tree.