A preliminary study on various implementation approaches of domain-specific languageKosar, Tomaž (Avtor) Martínez López, Pablo E. (Avtor) Barrientos, Pablo A. (Avtor) Mernik, Marjan (Avtor) domain-specific languagesembedded approachpreprocessingcompiler/interpreter generatorextesible compiler/interpreterVarious implementation approaches for developing a domain-specific language are available in literature. There are certain common beliefs about the advantages/disadvantages of these approaches. However, it is hard to be objective and speak in favor of a particular one, since these implementation approaches are normally compared over diverse application domains. The purpose of this paper is to provide empirical results from ten diverse implementation approaches for domain-specific languages, but conducted using the same representative language. Comparison shows that these discussed approaches differ in terms of the effort need to implement them, however, the effort needed by a programmer to implement a domain-specific language should not be the only factor taken into consideration. Another important factor is the effort needed by an end-user to rapidly write correct programs using the produced domain-specific language. Therefore, this paper also provides empirical results on end-user productivity, which is measured as the lines of code needed to express a domain-specific program, similarity to the original notation, and how error-reporting and debugging are supported in a given implementation.20082012-06-01 10:55:49Neznano27385UDK: 004.43COBISS_ID: 11399958ISSN pri članku: 0950-5849NUK URN: URN:SI:UM:DK:B28J02S3sl