regex-tdfa: Pure Haskell Tagged DFA Backend for "Text.Regex" (regex-base)

[ bsd3, library, text ] [ Propose Tags ]

This package provides a pure Haskell "Tagged" DFA regex engine for regex-base. This implementation was inspired by the algorithm (and Master's thesis) behind the regular expression library known as TRE or libtre.

Please consult the Text.Regex.TDFA module for API documentation including a tutorial with usage examples; see also for general information about regular expression support in Haskell.

Versions [RSS] [faq] 0.92, 0.94, 0.95.1, 0.95.2, 0.97.1, 0.97.3, 0.97.4, 1.0.0, 1.1.0, 1.1.1, 1.1.2, 1.1.3, 1.1.4, 1.1.6, 1.1.7, 1.1.8, 1.2.0, 1.2.1, 1.2.2, 1.2.3,,,, 1.3.0,, (info)
Change log
Dependencies array (>=0.4 && <0.6), base (>=4.5 && <4.16), bytestring (>=0.9.2 && <0.12), containers (>=0.4.2 && <0.7), fail (==4.9.*), mtl (>=2.1.3 && <2.3), parsec (==3.1.*), regex-base (==0.94.*), semigroups (>=0.18 && <0.20), text (>=1.2.3 && <1.3) [details]
License BSD-3-Clause
Copyright Copyright (c) 2007-2009, Christopher Kuklewicz
Author Christopher Kuklewicz
Maintainer Herbert Valerio Riedel <>, Andreas Abel
Revised Revision 2 made by AndreasAbel at 2021-02-20T19:59:19Z
Category Text
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Source repo head: git clone
this: git clone v1.3.1.0-r2)
Uploaded by HerbertValerioRiedel at 2019-11-26T22:34:30Z
Distributions Arch:, Debian:, Fedora:, FreeBSD:1.2.0, LTSHaskell:, NixOS:, Stackage:, openSUSE:
Downloads 148546 total (859 in the last 30 days)
Rating 2.25 (votes: 2) [estimated by Bayesian average]
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Status Hackage Matrix CI
Docs available [build log]
Last success reported on 2019-11-26 [all 1 reports]


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Force building regex-tdfa with "ghc-options: -O2".

NOTE: This flag is mostly provided for legacy use-cases. Nowadays you can conveniently control optimization levels on a per-package granularity via cabal.project files; see cabal's user-guide for more details.


Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info


Note: This package has metadata revisions in the cabal description newer than included in the tarball. To unpack the package including the revisions, use 'cabal get'.

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