Tag Archives: text

Arch Haskell News: Mar 8 2009

A regular update of Haskell in Arch Linux

Arch now has 962 Haskell packages in AUR. That’s 17 new packages this week, and lots of updates as well.

Notable releases this week

Here they all are, broken down by category, so you can get a sense for what’s new in your area of interest:

Algorithm

Codec

Compilers

Concurrency

Control

Cryptography

Data

Database

Devel

Distributed Systems

Graphics

Network

System

Testing

Text

Web

Xml

The Arch Haskell Team maintains the Haskell toolchain on Arch Linux. You can join us in #arch-haskell on freenode.org, or on the mailing list.

Stand back! haskell-regex-tdfa reaches 1.0.0

Chris Kuklewicz announced, enthusiastically, the release of haskell-regex-tdfa 1.0. You can now get  the Arch Linux package for it here. Amongst the varied and many regex libs for Haskell regex-tdfa stands as being 100% Haskell (not a binding to a C library), and for its use in the Yi project.

To quote Chris on the 1.0 release:

I am proud of this release.
This is not just a bug fix release.
It is a serious improvement in the asymptotic running time.

The previous versions allowed bad combinations of pattern and searched text length to scale badly in the length of the text. Previously the worst case for text of length N was O(N^3).

The new worst case asymptotic runtime scaled as O(N).
There is never any backtracking.
And the worst case storage space is independent of N.

Good work, Chris, and thanks for all the regex packages.

Arch Haskell News: Feb 28 2009

A regular update of Haskell in Arch Linux

Arch now has 945 Haskell packages in AUR. That’s an increase of 11 new packages this week. Well done everyone!

Cryptography

Data

Database

Devel

  • c2hs-0.16.0: C->Haskell FFI tool that gives some cross-language type safety
  • cabal2arch-0.5: Create Arch Linux packages from Cabal packages
  • hackage2hwn-0.5: Convert Hackage RSS feeds to wiki format for publishing on Haskell.org

Graphics

Gui

Math

System

Testing

Text

The Arch Haskell Team maintains the Haskell toolchain on Arch Linux. You can join us in #arch-haskell on freenode.org, or on the mailing list.

Arch Haskell News: Feb 16 2009

A regular update of Haskell in Arch Linux

Arch now has 926 Haskell packages in AUR.

That’s an increase of 27 new packages in the last 8 days, or 3.38 new Haskell apps a day. Well done everyone!

Noteworthy updates

Installing Packages from AUR

To install AUR packages, we recommend yaourt, as in:

yaourt --noconfirm  --lightbg --aur -S haskell-haha

You may want to alias that command line. Here’s an example from this week’s releases:

The reason to use yaourt over cabal-install is that AUR packages correctly resolve all versions and, more importantly, C library and other system dependencies. Packages will also be pulled from the binary releases in [extra] and [community] where available, saving you build times.

New and Updated Packages

We now present package info sorted by category — let us know if this helps!

Algorithm

Codec

Compilers

Control

Cryptography

Data

Database

HSQL

HDBC

HaskellDB

Devel

Graphics

Gui

Language

Math

Network

System

Text

Web

  • haskell-hsp-0.4.5: Haskell Server Pages is a library for writing dynamic server-side web pages.

The Arch Haskell Team maintains the Haskell toolchain on Arch Linux. You can join us in #arch-haskell on freenode.org, or on the mailing list.

Haskell wiki stack in Arch

The unified Haskell network, web and wiki stack is now in AUR:

  • happs-server, the standalone web appliance kit
  • haskell-salvia, the other standalone web appliance kit for Haskell
  • filestore, the unified darcs/git file versioning API
  • orchid, the Haskell wiki library
  • gitit, the mediawiki-alike standalone wiki system using markdown

and related libs. So you should be able to run either wiki system (gitit or orchid) out of the box now. gitit makes a good case for an automatic dependency resolver, too…

The new unified filestore API project was announced earlier today.

Arch Haskell News: Jan 24 2009

A regular update of Haskell in Arch Linux

Arch now has 864 Haskell packages in AUR.

That’s an increase of 37 new packages in the last 13 days, or 2.8 new Haskell apps and libraries a day so far in January. Well done everyone!.

The current 28 day moving average of releases:

Noteworthy updates

New and updated packages

The Arch Haskell Team maintains the Haskell toolchain on Arch Linux. You can join us in #arch-haskell on freenode.org, or on the mailing list.