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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 ...
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.
[1] [2] It is specialized for use in text editors, as it supports incremental parsing for updating parse trees while code is edited in real time, [3] and provides a built-in S-expression query system for analyzing code.
parboiled is commonly used as an alternative for regular expressions or parser generators ... Free and open-source software portal; References External links ...
Tree-sitter (parser generator) X. Xtext; Y. Yacc This page was last edited on 17 March 2013, at 12:48 (UTC). Text is available under the Creative Commons ...
ClickHouse is an open-source column-oriented DBMS (columnar database management system) for online analytical processing (OLAP) that allows users to generate analytical reports using SQL queries in real-time. ClickHouse Inc. is headquartered in the San Francisco Bay Area with the subsidiary, ClickHouse B.V., based in Amsterdam, Netherlands.
Redlink cleanup removed the following information contained in the link name or non-existent article title. It might be reintegrated, for example, the fact that Narwhale is parser generator, Packrat is a library, and what GDK stands for. Acronyms Grammar Deployment Kit|GDK; LALR Parser Generator|LPG; Lexical Analyzer and Parser Generator|Lapg ...
A lookahead LR parser (LALR) generator is a software tool that reads a context-free grammar (CFG) and creates an LALR parser which is capable of parsing files written in the context-free language defined by the CFG. LALR parsers are desirable because they are very fast and small in comparison to other types of parsers.