LALR parser — In computer science, a lookahead LR parser or LALR parser is a specialized form of LR parser that can deal with more context free grammars than Simple LR (SLR) parsers. It is a very popular type of parser because it gives a good trade off between … Wikipedia
Parser-Generator — Ein Parsergenerator ist ein Computerprogramm, das unter Eingabe einer Spezifikation einen Parser erzeugt. Inhaltsverzeichnis 1 Grundlagen 2 Algorithmen 3 Siehe auch 4 Weblinks // … Deutsch Wikipedia
Lemon Parser — Lemon is an LALR parser generator for C or C++. It does the same job as GNU bison and yacc; however, Lemon is not another bison or yacc clone. It uses a different grammar syntax which is designed to reduce the number of coding errors. Lemon also… … Wikipedia
Comparison of parser generators — This is a list of notable lexer generators and parser generators for various language classes. Contents 1 Regular languages 2 Deterministic context free languages 3 Parsing expression grammars, deterministic boolean grammars … Wikipedia
LR parser — In computer science, an LR parser is a parser for context free grammars that reads input from Left to right and produces a Rightmost derivation. The term LR( k ) parser is also used; here the k refers to the number of unconsumed look ahead input… … Wikipedia
Simple LR parser — In computer science, a Simple LR parser or SLR parser is created by an SLR parser generator which reads a BNF grammar and constructs an LR(0) state machine and computes the look aheads sets for each reduction in a state by examining the Follow… … Wikipedia
LL parser — An LL parser is a top down parser for a subset of the context free grammars. It parses the input from Left to right, and constructs a Leftmost derivation of the sentence (hence LL, compared with LR parser). The class of grammars which are… … Wikipedia
Recursive descent parser — A recursive descent parser is a top down parser built from a set of mutually recursive procedures (or a non recursive equivalent) where each such procedure usually implements one of the production rules of the grammar. Thus the structure of the… … Wikipedia
Principles of Compiler Design — by Alfred Aho and Jeffrey D. Ullman, is a classic textbook on compilers for computer programming languages.It is often called the dragon book because its cover depicts a knight and a dragon in battle; the dragon is green, and labeled Complexity … Wikipedia
LPG — might be an initialism or abbreviation for: * Liquefied petroleum gas * Laboratoire de Planetologie, Grenoble, France * Landwirtschaftliche Produktionsgenossenschaft (German, obsolete/historical) * Llanfairpwll railway station, Wales; National… … Wikipedia
