Apparatuses, methods, and computer program products for automatic internationalization of grammatical output

Apparatuses, methods, and computer program products are provided for automatically internationalizing grammatical output for presentation to a user of a program based on the user's locale. In particular, AST transformations are described that cause a compiler to generate a programming method during compilation of a portion of source code containing a predefined token, where the programming method is incorporated (by the compiler) into a file produced by the compiler and serves to call an instance of a message bundle file that provides translation of grammatical output without requiring the programmer/developer to manually incorporate individual message bundles into each portion of source code to be internationalized.