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brew / Rang 1192

re2c mit Homebrew, apk, chocolatey, apt, dnf, MacPorts, Nix, pacman, zypper installieren

Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für re2c in AI-Agent-Workflows.

InstallationsbefehlSicherheitshinweise

Installation

Weitere Installationsbefehle

macOS

Homebrewverifiziert · 100%
brew install re2c

local Homebrew formula metadata

MacPortsverifiziert · 94%
sudo port install re2c

MacPorts ports tree · devel/re2c/Portfile · Quelle: api.github.com

Linux

Alpine Linux apkverifiziert · 92%
sudo apk add re2c

Alpine Linux edge package indexes · re2c · Quelle: dl-cdn.alpinelinux.org

Debian aptverifiziert · 92%
sudo apt install re2c

Debian stable package indexes · re2c · Quelle: deb.debian.org

Fedora dnfverifiziert · 92%
sudo dnf install re2c

Fedora Rawhide package metadata · re2c · Quelle: dl.fedoraproject.org

Nixverifiziert · 92%
nix profile install nixpkgs#re2c

nixpkgs package indexes · pkgs/by-name/re/re2c/package.nix · Quelle: api.github.com

Arch Linux pacmanverifiziert · 92%
sudo pacman -S re2c

Arch Linux sync databases · re2c · Quelle: geo.mirror.pkgbuild.com

openSUSE zypperverifiziert · 92%
sudo zypper install re2c

openSUSE Tumbleweed package metadata · re2c · Quelle: download.opensuse.org

Überblick

Paketzusammenfassung

Generate C-based recognizers from regular expressions

Befehle und Aliase

  • re2c
  • re2d
  • re2go
  • re2hs
  • re2js
  • re2ocaml
  • re2py
  • re2rust
  • re2swift
  • re2v
  • re2zig

Verlauf

Projektgeschichte und Nutzung

re2c is a public-domain lexer generator that converts regular-expression specifications into source-code recognizers.

Projektgeschichte

Peter Bumbulis originally wrote re2c in 1993. A 1994 paper by Bumbulis and Donald Cowan described it as a more versatile scanner generator.

Later contributors developed it into a production-ready code generator and expanded it well beyond its original C-oriented form. The official documentation credits sustained maintenance by a broad volunteer community.

Adoptionsgeschichte

Marcus Boerger and Dan Nuffer spent several years turning the original idea into a production-ready generator. Multiple volunteers subsequently maintained and extended it.

The official site documents packages for numerous operating systems and language-specific front ends for C/C++, D, Go, Haskell, Java, JavaScript, OCaml, Python, Rust, Swift, V, and Zig.

Wie es verwendet wird

Developers place re2c blocks within source files or reusable specifications and run the appropriate front end during a build. Text outside the blocks is copied through while rules are translated into target-language code.

Typical uses include tokenizers, protocol parsers, and other performance-sensitive recognizers where developers want control over the generated scanner interface.

Warum Paket-Nerds sich dafür interessieren

re2c commonly appears as a build-time dependency in compilers, runtimes, parsers, and build tools. It appeals to systems programmers because it emits source code, imposes no fixed program template, and permits detailed control over buffering and bounds checks.

Generated programs may be distributed freely, which makes re2c convenient for projects that include generated scanners in release artifacts.

Zeitleiste

  • 1993: Peter Bumbulis wrote the original re2c.
  • 1994: Peter Bumbulis and Donald Cowan published the original re2c paper.
  • 2020: Software Impacts published a modern description of re2c's lookahead-TDFA design.
  • 2026: Official documentation covers version 4.1 and numerous target languages.

Related projects

  • re2c fills the lexer-generator role associated with lex and flex, but emphasizes embeddable specifications, generated source, and a user-defined program interface.

Sicherheitslage

Risikostufe: grün

narrow executable package without higher-risk signals.

Risikoklassifikator

grün Risiko · niedrig Konfidenz · appliance

Warum

  • narrow executable package without higher-risk signals

Signale

  • metadata:no-higher-risk-signals

Installationsverhalten

  • In den Formelmetadaten ist kein Homebrew-Post-install-Hook erfasst.
  • Homebrew-Bottle-Metadaten sind für 5 Plattformziele verfügbar.

Empfohlene Prüfung

Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.

Executables

Installierte Executables

BefehlArtSichtbarkeitHinweis
re2ccliglobales Executable
re2dcliglobales Executable
re2gocliglobales Executable
re2hscliglobales Executable
re2jscliglobales Executable
re2ocamlcliglobales Executable
re2pycliglobales Executable
re2rustcliglobales Executable
re2swiftcliglobales Executable
re2vcliglobales Executable
re2zigcliglobales Executable

Aktualität

Version und Aktualität

Diese Signale trennen das Alter der Seitengenerierung, Aktivität des Paketmanagers und Upstream-Release-Vergleich. Versionsrückstand wird nur gemeldet, wenn eine Evidenz-URL und vergleichbare Versionen vorhanden sind.

Seite generiert2026-09-19
Manager-Version4.6
Manager aktualisiert2026-09-18
lokale DatenOK
Upstreamnot checked
neueste erkannte Versionnicht erkannt

https://github.com/skvadrik/re2c

Installationsmetadaten

Paketmetadaten

Paketschlüsselbrew:re2c
Version4.6
PaketmanagerHomebrew
Paketmanager-Seitehttps://formulae.brew.sh/formula/re2c
Homepagehttps://re2c.org/
Repositoryhttps://github.com/skvadrik/re2c
Upstream-Dokumentationhttps://re2c.org/
LizenzLicenseRef-Homebrew-public-domain
Quellarchivhttps://github.com/skvadrik/re2c/releases/download/4.6/re2c-4.6.tar.xz
Zuletzt aktualisiert2026-09-18T08:06:26+02:00
Pulseupdated
Bottleverfügbar (auf arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, x86_64_linux)
Homebrew post-installnicht definiert
Dienstkeiner deklariert

Registry-Fakten

Details aus der Quelldatenbank

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Namere2c
Version Scheme0
Revision0
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
URL Keys
  • stable

Source-Datenbank-Treffer

Andere Paketmanager-Einträge

Treffer stammen aus externen Paketmanager-Indizes und bleiben von lokalen Automic-Vault-Paketlinks getrennt.

Debian apt95%

re2c 4.1-1

lexer generator for C, C++, Go, Java, Python, Rust, and others

https://re2c.org

sudo apt install re2c
  • Section: devel
  • Architecture: amd64
  • 3 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Re2c
Debian stable package indexes · deb.debian.org · Debian stable package indexes: re2c from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

re2c

nix profile install nixpkgs#re2c
  • normalized package name match
  • Abgeglichen nach: Re2c
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/re/re2c/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

re2c 3.1-1build1

lexer generator for C, C++, Go and Rust

https://re2c.org

sudo apt install re2c
  • Section: devel
  • Architecture: amd64
  • 3 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Re2c
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: re2c from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
apk95%

re2c 4.5.1-r0

Lexer generator for C, C++ and Go

https://re2c.org/

sudo apk add re2c
  • License: Public-Domain
  • Architecture: x86_64
  • Source Package: re2c
  • 1 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Re2c
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: re2c from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
apk95%

re2c-doc 4.5.1-r0

Lexer generator for C, C++ and Go (documentation)

https://re2c.org/

sudo apk add re2c-doc
  • License: Public-Domain
  • Architecture: x86_64
  • Source Package: re2c
  • normalized package name match
  • Abgeglichen nach: Re2c
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: re2c-doc from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
dnf95%

re2c 3.1-7.fc45

Tool for generating C, C++, and go recognizers from regular expressions

https://re2c.org/

sudo dnf install re2c
  • License: LicenseRef-Fedora-Public-Domain
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: re2c
  • 4 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Re2c
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: re2c from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/652278618dec9c023176a80c435a32a2c8154869fb0eb662c267a54df28d77d9-primary.xml.zst
pacman95%

re2c 4.5.1-1

A tool for generating C-based recognizers from regular expressions

https://re2c.org

sudo pacman -S re2c
  • License: LicenseRef-re2c
  • Architecture: x86_64
  • 3 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Re2c
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: re2c from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
zypper95%

re2c 4.5.1-1.3

Tool for generating C-based recognizers from regular expressions

https://re2c.org/

sudo zypper install re2c
  • License: SUSE-Public-Domain
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: re2c
  • 3 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Re2c
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: re2c from https://download.opensuse.org/tumbleweed/repo/oss/repodata/d310d5a96106e1e8872a385adf98aaa23be9db5d80937a6717314e7e7f37715065c6c748ab7ccee6475d620b46979c0fe64235fc0c46988e17edf659578fcf31-primary.xml.zst
MacPorts95%

re2c

sudo port install re2c
  • normalized package name match
  • Abgeglichen nach: Re2c
MacPorts ports tree · api.github.com · MacPorts ports tree: devel/re2c/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
Chocolatey95%

re2c

choco install re2c
  • normalized package name match
  • Abgeglichen nach: Re2c
Chocolatey community package catalog · community.chocolatey.org · Chocolatey community package catalog: re2c from https://community.chocolatey.org/api/v2/Packages?$filter=IsLatestVersion&$select=Id&$top=1000&$skiptoken='11','r.project'

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Gleicher Workflow

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  • mcppShares pkgdb curated category or tags: cli, compiler-tools, developer-tools.
  • quexShares pkgdb curated category or tags: cli, code-generation, developer-tools, lexer-generator.

Quellspur

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Verwendete Quellen

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