Hi All, The experience of implementing a #lang based language have been pleasant. It is impressing just how painless the macro/module system and DrRacket works together.
So far my custom language has: - parser with source location - syntax errors with source location - color lexer to color source in DrRacket - custom repl However there is one thing missing. After clicking the check syntax button in DrRacket I do not get any arrows showing bindings. Obviously I must have missed something, but what? Is something required to turn on the arrows? I have looked some at the algol60 and datalog languages, but I can't spot what I am missing. Is it required to register the language as a tool? -- Jens Axel Søgaard
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