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PLT Scheme |
Chez Scheme |
Chicken Scheme |
MIT Scheme | ||||
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documentation | |||||||
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module system type, according to the <ModuleSystems> wiki page, i.e. FirstClassEnvironments, SyntacticModules, MetaModules, or StaticModules | |||||||
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whether it supports export of syntax | |||||||
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whether its forms can be the result of macro expansion | |||||||
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what sort of static analysis of its forms is possible | |||||||
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whether renaming is supported | |||||||
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whether prefix renaming is supported | |||||||
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whether implicit exports are supported | |||||||
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whether there is a way to deal with phasing | |||||||
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whether it is compatible with R6RS libraries, e.g. a strict subset | |||||||
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what code base has been implemented with it, i.e. has it been tested with a large body of code? | |||||||
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where an implementation can be found | |||||||