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<div class="subtitle">Recent Package Updates [http://haskell.org/haskellwiki/Hackage_statistics http://i.imgur.com/mHvNV.png] [http://hackage.haskell.org/packages/archive/recent.rss http://haskell.org/wikiupload/7/7c/Rss16.png]</div>
''2007-01-09''
 
   
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<ul><li><p><em>Happy: LALR(1) parser generator</em>. Simon Marlow
 
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See [http://hackage.haskell.org/recent here]
[http://article.gmane.org/gmane.comp.lang.haskell.general/14726 announced] version 1.16 of
 
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[http://www.haskell.org/happy/ Happy], the parser generator system for Haskell. Changes from version 1.15 to 1.16 include switching to Cabal, a new %error directive, new production forms, and attribute grammar support. Happy version 1.16 is required for building GHC version 6.6 and later.</p></li>
 
 
<li><p><em>Alex: lexical analyser generator</em>. Simon Marlow
 
[http://article.gmane.org/gmane.comp.lang.haskell.general/14728 announced] version 2.1.0 of [http://www.haskell.org/alex/ Alex]. Changes in Alex 2.1.0 vs. 2.0.1 include switching to Cabal, and slight changes to the error semantics.</p></li>
 
 
<li><p><em>rdtsc: reading IA-32 time register</em>. Martin Grabmueller
 
[http://article.gmane.org/gmane.comp.lang.haskell.cafe/18095/ announced] version 1.0 of [http://uebb.cs.tu-berlin.de/~magr/projects/rdtsc/ package rdtsc] has just been released. This small package contains one module called [http://uebb.cs.tu-berlin.de/~magr/darcs/rdtsc/ 'Rdtsc.Rdtsc'], providing the function 'rdtsc' for accessing the 'rdtsc' machine register on modern IA-32 processors. This is a 64-bit counter which counts the number of processor cycles since the machine has been powered up. Using this instruction, you can make very precise time measurements which are independent of the actual CPU frequency.</p></li>
 
 
<li><p><em>monadLib 3.0</em>. Iavor Diatchki
 
[http://article.gmane.org/gmane.comp.lang.haskell.general/14714 announced] a new version of [http://www.csee.ogi.edu/~diatchki/monadLib monadLib], a collection of standard monad implementations. Some of the changes compared to the previous version: the whole library is in a single module MonadLib.hs (~500 lines); simpler and more symmetric API; removed the (generic) monadic combinators; removed the search transformer; rewrote some transformers in the 'traditional' way (exceptions and output); there is an optional module that defines base monads corresponding to each transformer.</p></li>
 
 
<li><p><em>Shellac 0.6</em>. Robert Dockins
 
[http://article.gmane.org/gmane.comp.lang.haskell.general/14715 announced] a simultaneously release of the following related packages: Shellac 0.6 Shellac-readline 0.3 and Shellac-vty 0.1. [http://www.eecs.tufts.edu/~rdocki01/shellac.html Shellac] is a framework for building read-eval-print style shells which uses configurable backend plugins. The major new feature of this release is the new Shellac-vty backend package, which uses the [http://members.cox.net/stefanor/vty/ new Vty library] terminal I/O directly. It currently has basic line editing keybindings, paging, and a command history. The main package and Shellac-readline updates consist of minor API updates.</p></li>
 
 
<li><p><em>IntelliJIDEA for Haskell</em>. Tony Morris
 
[http://article.gmane.org/gmane.comp.lang.haskell.general/14719 announced] syntax highlighting support for [http://www.workingmouse.com/research/IntelliJIdea%2DHaskell/ Haskell in IntellijIDEA], released under a BSD licence.</p></li>
 
 
<li><p><em>Yampa + GADT for GHC 6.6</em>. Joel Reymont
 
[http://article.gmane.org/gmane.comp.lang.haskell.cafe/18215 announced] a cabalized [http://wagerlabs.com/yampa version of Yampa] + GADT for GHC 6.6. Joel also sought comments on cabalisation, testing and example for this package.</p></li>
 
 
<li><p><em>HNOP</em>. Ashley Yakeley
 
[http://article.gmane.org/gmane.comp.lang.haskell.general/14720 updated] the status of [http://semantic.org/hnop/ HNOP], the Haskell library for doing nothing. It has recently been split into two Cabal packages: 'nop', a library of no-op services, and 'hnop', a program that uses nop to do nothing. Both packages can be found in darcs. The two packages are intended to be templates for Cabal projects, so I'm interested in making them as canonical and 'best practices' for packaging libraries and executables.</p></li></ul>
 
 
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Revision as of 23:25, 29 October 2013

Recent Package Updates mHvNV.png Rss16.png

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