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.
Originally written by Peter Bumbulis and described in his paper, [1] re2c was put in public domain and has been since maintained by volunteers. [3] 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]
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 ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
At least one parser generator has implemented LR(*) parsing (i.e. LRSTAR). The challenge is to make LR(*) efficient so that it does not impact the performance of the parser. As long as k (the number of look-aheads) is small, LR(*) parsing is efficient.
One quarter was all Ohio State really needed to prove it was better than Oregon. The Buckeyes were already up 7-0 after the first minute and the Ducks had back-to-back three-and-outs to start.
LEMON (C++ library) Lemon Parser Generator; Lemon (developer), an American video game development company; OntoLex-Lemon (and its predecessor Lemon) a community standard for lexicalizing ontologies and for publishing lexical data on the web
Rep. Blake Moore spoke with Fox News Digital about the Congressional DOGE Caucus and its goals after joining Reps. Aaron Bean and Pete Sessions as a co-chair.