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Source Structure

After introducing all elements of the m language, the complete structure of an m source can be defined:

MSource := { ModuleImport | FunctionDeclaration | ClassDeclaration |               ClassFunctionDeclaration | StatementList } .

The StatementLists (there can be several) are the "main code" of the script which is executed directly. In a module, this corresponds to the module initialization code which is executed the first time the module occurs in a use clause.

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