regular-expressions
A regular expression (shortened as regex or regexp), sometimes referred to as rational expression, is a sequence of characters that specifies a match pattern in text. Usually such patterns are used by string-searching algorithms for "find" or "find and replace" operations on strings, or for input validation.
Regular expression techniques are developed in theoretical computer science and formal language theory. They are used in search engines, in search and replace dialogs of word processors and text editors, in text processing utilities such as sed and AWK, and in lexical analysis. Regular expressions are also supported in many programming languages.
Different syntaxes for writing regular expressions have existed since the 1980s, one being the POSIX standard and another, widely used, being the Perl syntax.
Here are 23 public repositories matching this topic...
C/C++ library for dynamic data structures, regular expressions, lexical analysis & more...
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Jan 20, 2021 - C
Automatic Generator of Regular Expressions.
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Apr 24, 2019 - C
An R interface to the Onigmo regular expression library
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Dec 5, 2023 - C
Prácticas relacionadas a la teoría del lenguaje, gramáticas, AFD, AFN y una máquina de Turing que realiza una suma de 2 números binarios en lenguaje C.
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Nov 30, 2017 - C
Library for the sapling compiler and editor suite
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Mar 28, 2022 - C
Lex implementing all features described in Dragon Book
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Jul 29, 2018 - C
Tree-sitter grammar for JavaScript regular expressions (without the Unicode flag)
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Feb 5, 2022 - C
Validating regular expression (limited func, only '+', '*' and '.')
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Feb 24, 2022 - C
thompson constructor.
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Jan 4, 2021 - C
MBU Regex engine is an open source regex engine made in C
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Dec 10, 2022 - C
This is my own implementation of a Regular Expression engine in C based off of this video by Low Byte Productions
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Jan 15, 2024 - C
This repository contains work material for the course: CST8152 - Compilers
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May 10, 2021 - C
Best Utility (grep) - IOCCC 1993 Winner
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Jun 25, 2023 - C
A mini regular expression engine written in C.
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May 9, 2021 - C
This is a simple regex engine built in C, which returns the start and end index of the match in case of match, else 0.
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Nov 15, 2020 - C
simple data structures for C
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Jul 3, 2017 - C
Sure, here's a concise description for your repository: This repository contains programs from the Compiler Design Lab, covering lexical analysis, parsing, syntax tree generation, and more. Implemented in C, C++, Java, and Lex, these programs demonstrate essential compiler design concepts and techniques.
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May 19, 2024 - C