Like human languages, each programming language has its own grammar and syntax, and there can be dialects, each requiring its own assemblers and compilers. Standards have been set by ANSI for many languages. However, it can take a long time for new features to be standardized, and new dialec...
Three simple meta-languages are used in Modsplan specifications to define a programming language: the Modsplan grammar notation, the Modsplan defn notation, and the target instruction set. To generate code for many platforms, our defn specs typically target SBIL (a Stack-Based Intermediate Languag...
Since most languages are textual, this article discusses textual syntax.Programming language syntax is usually defined using a combination of s (for structure) and (for structure). Below is a simple grammar, based on Lisp:This grammar specifies the following: The following are examples of well-...
A trademark for a computer language for describing the appearance and layout of documents, used to print high-resolution text and graphics post·script (pōst′skrĭpt′, pōs′skrĭpt′) n.Abbr.PS 1.A message appended at the end of a letter after the writer's signature. ...
a computer language in which information is expressed in algebraic notation and according to the rules of Boolean algebra. [1955–60;algo(rithmic)l(anguage)] Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All...
📝 Language grammar 📝 Lessons from Writing a Compiler 📝 Let's build a compiler 📝 Let's make a Teeny Tiny compiler, part 1 📝 Let's make a Teeny Tiny compiler, part 2 📝 Let's make a Teeny Tiny compiler, part 3 📝 Lexical Analysis 📝 Lexing in JS style 📝 Make ...
Some languages are defined by a specification document (for example, the programming language is specified by an Standard), while other languages, such as 5 and earlier, have a dominant that is used as a .A programming language is a notation for writing , which are specifications of a ...
It ends with a brief discussion on the role of names in a programming language. Chapters 3 and 4 are relatively short and respectively treat the topics of recursion and polish notation; they are followed by a chapter dealing with the theory of names, a decidedly non-trivial topic, and a ...
is added to the grammar introduced in Example 3. To deal with the dangling else problem, the ambiguity of a language must first be eliminated. Assuming the standard syntax of the if -statement, i.e., the else -branch is a part of the most recent preceding else -free if -statement, ...
Related to BASAIC programming language:Programming languages,QBASIC programming language BA·SIC orBa·sic(bā′sĭk) n. A widely used programming language that is designed to be easy to learn. [B(eginner's) A(ll-purpose) S(ymbolic) I(nstruction) C(ode).] ...