A language function explains why someone says something. I’ve written several domain-specific languages over the years, from small compilers for expressions to allow users to input customized processing to larger fairly complete languages with statements, data typing, variable scopes. It is used to solve a specific problem. I was just listening to some older .Net Rocks! DSLs to empower your users. The examples listed represent just a fraction of the hundreds of domains which have benefited from this approach. A domain-specific language (DSL) is more fine tuned to the application environment than a general-purpose programming language. Ruby (particularly Ruby on Rails) and Scala are examples of languages that lend themselves to the development of these internal DSLs. [Forth in fact is a DSLL - a domain specific language language. In this lesson, we will define and discuss the three tiers of vocabulary: academic, conversational, and domain-specific language. The wizard creates a Visual Studio solution that has the following projects: Dsl. Common English And Its “Domain-Specific” Vocabulary By William Johnson November 14, 2012 In this lesson, we will define and discuss the three tiers of vocabulary: academic, conversational, and domain-specific language. Although, some language and technologies make it harder to do. There are many reasons why you should really consider Domain Specific Languages. CSS is an excellent example of this, most people who program CSS don't consider themselves to be programming. Domain-specific languages have been talked about, and used for almost as long as computing has been done. Most people do not use domain-specific words on a regular basis unless it is specific to their profession. In particular it may also improve communication with domain experts, which is an important tool for tackling one of the hardest problems in software development. CSS is an excellent example of this, most people who program CSS don't consider themselves to be programming. DslPackage. This is a very good pattern to use, especially when dealing with more complex languages; however, to keep things relatively simple, I will simply act directly on the returned AST (for an example which uses classes to generate code, see JSBasic which converts from BASIC to JavaScript). The fact that there are no reserved words or symbols at all (and almost no syntax) means that the programmer can craft a language for their problem in any way they see fit. In many cases, a subset of a general purpose language can be developed and implemented as a domain specific language to address a particular problem. The DslPackage project determines how the language tools integrate with Visual Studio. A programmer can write good/bad fast/slow scalable/unscable code in any language. In particular it may also improve communication with domain experts, which is an important tool for tackling one of the hardest problems in software development. Language functions then require certain grammar. Can anybody give any specific examples of how you have implemented it or how it can be useful in a given scenario? Have students attempt to define unfamiliar vocabulary words in context before giving them hints or allowing them to use a dictionary. For example, Tex is a language used for typesetting, SQL is used to query databases, and Mathematica is used for computations. A programming language designed for a particular purpose. "Giving Instructions" is the language function. To use our example, giving instructions requires the use of the imperative. A lexical language to describe language elements (this is common in the compiler field), used to generate fast FSAs for breaking text in such elements. Nonfiction texts are the perfect place to encounter domain-specific words, especially since those words will be used in the appropriate context. Domain-Specific Modeling with MetaEdit+ has been used in a wide variety of domains and industries to achieve fundamental improvements in productivity and quality.