regexp
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 24 public repositories matching this topic...
Fast and portable character string processing in R (with the Unicode ICU)
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May 7, 2024 - C++
A simple compile time dfa based regular expression library for C++20.
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Apr 29, 2024 - C++
Gui grep (and sed) with sessions and history
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Jan 31, 2024 - C++
diceroll A C++ Command Line Dice Rolling Program
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Jan 18, 2024 - C++
R interface to Google re2 (C++) regular expression engine
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Nov 29, 2023 - C++
⏱ Superfast ^Advanced wildcards++? | Unique algorithms that was implemented on native unmanaged C++ but easily accessible in .NET via Conari (with caching of 0x29 opcodes +optimizations) etc.
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Jul 18, 2021 - C++
Colorize your console output!
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Jun 28, 2021 - C++
Regular expression. Scaner. Parser. Compiler. Engineering a Compiler, 2nd Edition - K. Cooper, L. Torczon (2012)
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May 11, 2021 - C++
A Zero to One Regular expression engine which supports almost all feature except Capturing Groups, Negated Character Classes and something else.
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Apr 15, 2021 - C++
Tool extracting data from text files using regular expressions
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Nov 30, 2020 - C++
search with regex in file line per line and replace it
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Oct 27, 2020 - C++
TRE JNI Wrapper(TREJ) provides a Java interface that allows you access the native functions that have been defined in TRE. TRE(https://github.com/laurikari/tre/) is a lightweight, robust, and efficient POSIX compliant regex matching package with support for approximate (fuzzy) matching.
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Dec 3, 2019 - C++
Tiny program as a calculator for the math expression based on regular expression.
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Jun 20, 2019 - C++
A Virtual Machine that uses a stack to compute simple arithmetic expressions.
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Jan 31, 2019 - C++