Ad
related to: man lemon parser generator parts manual
Search results
Results From The WOW.Com Content Network
Lemon is a parser generator, maintained as part of the SQLite project, that generates a look-ahead LR parser (LALR parser) in the programming language C from an input context-free grammar. The generator is quite simple, implemented in one C source file with another file used as a template for output. Lexical analysis is performed externally.
Pages in category "Parser generators" The following 32 pages are in this category, out of 32 total. ... LALR parser generator; Lemon (parser generator) M. META II; O ...
It is the lexer generator adopted by projects such as PHP, [4] SpamAssassin, [5] Ninja build system [6] and others. Together with the Lemon parser generator, re2c is used in BRL-CAD. [7] This combination is also used with STEPcode, an implementation of ISO 10303 standard. [8]
However, parser generators for context-free grammars often support the ability for user-written code to introduce limited amounts of context-sensitivity. (For example, upon encountering a variable declaration, user-written code could save the name and type of the variable into an external data structure, so that these could be checked against ...
The LALR parser and its alternatives, the SLR parser and the Canonical LR parser, have similar methods and parsing tables; their main difference is in the mathematical grammar analysis algorithm used by the parser generation tool. LALR generators accept more grammars than do SLR generators, but fewer grammars than full LR(1).
In computer science, a compiler-compiler or compiler generator is a programming tool that creates a parser, interpreter, or compiler from some form of formal description of a programming language and machine. The most common type of compiler-compiler is called a parser generator. [1] It handles only syntactic analysis.
Comparison of parser generators#Context-sensitive grammars; Retrieved from "https: ...
MAN Energy Solutions products range from small emergency power generators to turnkey power plants. The power plants are fuelled with heavy fuel oil, diesel, gas or renewable fuels, among others. The gas-powered four-stroke engines developed by the company are hydrogen-ready, allowing for the blending of up to 25% hydrogen into the gas power ...