Except obvious general differences, Nemerle is quite similar to MetaLua in its approach to macros. It allows equivalents of -{ … } and +{ … } blocks just like MetaLua does. Said equivalents are and $(…), although they don’t work exactly the same. is the quotation block, i.e. it generates an AST (Nemerle.Compiler.Parsetree.PExpr) from whatever
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I’d like to write a series of articles on the topic of macros in modern programming languages, language syntax extensions and domain-specific languages. After discussing some of the existing projects like Common Lisp, Scheme, Nemerle and MetaLUA I would like to present you with my solution for C++ syntax extending macro preprocessor and its initial
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