Editorial = Just "Greetings, Haskellites! As many of you have already heard, Don Stewart has passed on the editorship of the HWN to me (Brent Yorgey). I'd like to thank Don and John Goerzen for their great work putting it together in the past, and I'm excited to make the HWN once again into a reliable, useful compendium of happenings in the Haskell community. You can expect to see a few changes---for example, hackage uploads will no longer be listed in the HWN (unless they are announced on the haskell or haskell-cafe mailing lists), since you can now see a dynamically updated list on the front page of the Haskell wiki. This edition includes all the announcements going back to Issue 71, but only some of the blog posts, since I couldn't find a way to get old feed data from Planet Haskell. Hopefully next week things will settle down to something more normal(ish) and I can begin tinkering with the format. Feel free to send suggestions and/or stories for inclusion to me, byorgey at gmail dot com. Enjoy---'Putting the W back in HWN!'", Announce [ Item "hfann" "Olivier Boudry" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/41154 announced] the first release of the [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/hfann hfann module], an interface to the [http://leenissen.dk/fann/ 'Fast Artificial Neural Network (FANN)' library].", Item "funsat" "Denis Bueno" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/41167 announced] a release of [http://churn.ath.cx/funsat.html funsat], a modern, DPLL-style SAT solver written in Haskell. Funsat solves formulas in conjunctive normal form and produces a total variable assignment for satisfiable problems.", Item "DEFUN08: Call for talks and tutorials" "Matthew Fluet" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/38392 announced] the final call for talks and tutorials at [http://www.deinprogramm.de/defun-2008/ DEFUN 2008], to be held in conjunction with [http://www.icfpconference.org/icfp2008/ ICFP].", Item "Cabal-1.4 Release Candidate" "Duncan Coutts" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/41059 announced] the second release candidate for [http://www.haskell.org/cabal/ Cabal-1.4].", Item "Programmer's Minesweeper" "Bertram Felgenhauer" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/40950 announced] a Haskell implementation of [http://www.ccs.neu.edu/home/ramsdell/pgms/index.html Programmer's Minesweeper], which allows programmers to implement minesweeper strategies and run them.", Item "hackage RSS feed" "Don Stewart" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/41045 announced] a new [http://hackage.haskell.org/packages/archive/recent.rss RSS feed] for the most recently uploaded packages on [http://hackage.haskell.org/ Hackage].", Item "BLAS bindings" "Patrick Perry" "[http://quantile95.com/?p=5 announced] a set of bindings for the [http://www.netlib.org/blas/ BLAS] linear algebra library.", Item "Xen Control bindings" "Thomas DuBuisson" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/40790 announced] the [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/hsXenCtrl hsXenCtrl] package, with FFI bindings to [http://xen.org/ Xen].", Item "bloomfilter" "Bryan O'Sullivan" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/40745 announced] the availability of a fast Bloom filter library for Haskell. A Bloom filter is a probabilistic data structure that provides a fast set membership querying capability. It does not give false negatives, but has a tunable false positive rate.", Item "HCAR" "Janis Voigtlaender" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/40703 announced] the 14th edition of the [http://www.haskell.org/communities/ Haskell Community and Activities Report (HCAR)].", Item "HSmugMug" "Daniel Patterson" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/40546 announced] [http://dbpatterson.com/articles/10 HSmugMug], a Haskell wrapper to the photo hosting site [http://www.smugmug.com/ SmugMug]'s API.", Item "LIPL" "Sam Lee" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/40500 announced] the release of [http://www.lipl.googlepages.com/index.html#source LIPL], a tiny functional language implemented as a term project to learn Haskell.", Item "Glome 0.51" "Jim Snow" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/40479 announced] version 0.51 of [http://syn.cs.pdx.edu/~jsnow/glome/ glome], a raytracer written in Haskell.", Item "ChessLibrary" "Andrew Wagner" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/40052 announced] the [http://code.haskell.org/ChessLibrary/ ChessLibrary] project, and mentioned that he is looking for an experienced haskeller to serve as a mentor for this project.", Item "xmonad-utils" "Gwern Branwen" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/39773 announced] the upload to hackage of [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/xmonad-utils xmonad-utils], a couple of small Xlib programs which might be useful for xmonad users.", Item "Roguestar" "Christopher Lane Hinson" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/39710 announced] the release of [http://roguestar.downstairspeople.org/ Roguestar 0.2], a science fiction themed roguelike (turn-based, chessboard-tiled, role playing) game written in Haskell.", Item "Streaming Component Combinators" "Mario Blazevic" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/39654 announced] the 0.1 release of [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/scc-0.1 Streaming Component Combinators] in Haskell, based on earlier work done in [http://www.idealliance.org/papers/extreme/proceedings/html/2006/Blazevic01/EML2006Blazevic01.html OmniMark].", Item "Twitter client" "Chris Eidhof" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/39648 announced] a simple [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/twitter terminal-based Twitter client].", Item "Monad.Reader call for copy" "Wouter Swierstra" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/39522 issued] a call for copy for [http://www.haskell.org/haskellwiki/The_Monad.Reader The Monad.Reader]. The submission deadline for Issue 11 is August 1.", Item "category-extras" "Edward Kmett" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/39492 announced] a new release of the [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/category-extras category-extras package], involving all sorts of new categorical goodness.", Item "Session Types for Haskell" "Matthew Sackman" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/39482 announced] the availability of [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/sessions Session Types for Haskell]. Session types are a means of describing communication between multiple threads, and statically verifying that the communication being performed is safe and conforms to the specification.", Item "Haddock 2.1.0" "David Waern" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/39352 announced] the release of [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/haddock-2.1.0 Haddock 2.1.0].", Item "ReviewBoard" "Adam Smyczek" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/39347 announced] the release of [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/ Haskell bindings] to [http://code.google.com/p/reviewboard/ ReviewBoard], a development tool designed to monitor code changes and analyze dependencies.", Item "diagrams" "Brent Yorgey" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/39342 announced] the initial release of [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/diagrams-0.1 Graphics.Rendering.Diagrams], an embedded domain-specific language for creating simple pictures and diagrams, built on top of the Cairo vector graphics library.", Item "HXT" "Uwe Schmidt" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/39271 announced] a new release of the [http://www.fh-wedel.de/~si/HXmlToolbox/index.html Haskell XML Toolbox].", Item "GSoC" "Malcolm Wallace" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/39040 announced] the seven student projects chosen to be funded by the [http://code.google.com/soc/2008/haskell/about.html Google Summer of Code].", Item "bytestring" "Don Stewart" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/38992 announced] a new major release of [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/bytestring bytestring], the efficient string library for Haskell, suitable for high-performance scenarios.", Item "HXQ" "Leonidas Fegaras" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/38991 announced] the release of [http://lambda.uta.edu/HXQ/ HXQ], an [http://www.w3.org/TR/xquery/ XQuery] compiler/interpreter for Haskell.", Item "Win32-notify" "Niklas Broberg" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/38965 announced] the first release of [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/Win32-notify-0.1 Win32-notify], an inotify-alike for Windows.", Item "cpuid" "Martin Grabmueller" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/38922 announced] the new [http://uebb.cs.tu-berlin.de/~magr/projects/cpuid/doc/ cpuid] package, which provides functionality for accessing information about the currently running IA-32 processor.", Item "Emping" "Hans van Thiel" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/38870 announced] version 0.5 of the [http://home.telfort.nl/sp969709/emp/empug.html Emping] package, a utility which derives the shortest rules from a table of rules.", Item "datapacker" "John Goerzen" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/38773 announced] the first release of [http://software.complete.org/datapacker datapacker], a tool to pack files into a minimum number of CDs, DVDs, or any other arbitrary bin.", Item "darcswatch" "Joachim Breitner" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/38736 announced] the release of [http://darcswatch.nomeata.de/ darcswatch], a tool for tracking darcs patches and repositories.", Item "Generic Haskell" "Thomas van Noort" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/38676 announced] the fifth release of [http://www.generic-haskell.org/ Generic Haskell], an extension of Haskell that facilitates generic programming.", Item "drawingcombinators" "Luke Palmer" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/38542 announced] the release of [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/graphics-drawingcombinators-0.1 graphics-drawingcombinators], a wrapper around OpenGL with a functional interface.", Item "The Monad.Reader" "Wouter Swierstra" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/38505 announced] the publication of Issue 10 of [http://www.haskell.org/haskellwiki/The_Monad.Reader The Monad.Reader], a quarterly magazine about functional programming.", Item "Well-Typed LLP" "Ian Lynagh" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/38419 announced] that he, Björn Bringert and Duncan Coutts have set up a Haskell consultancy company, [http://www.well-typed.com/ Well-Typed LLP]. Their services include application development, library and tool maintenance, project advice, and training.", Item "hgdbmi" "Evan Martin" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/38173 announced] the [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/hgdbmi hgdbmi] package, which wraps the operations of attaching GDB to a process and parsing the GDB/MI output.", Item "xmonad" "Don Stewart" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/38167 announced] the release of [http://xmonad.org/ xmonad] version 0.7. Updates include improved integration with GNOME, more flexible \"rules\", various stability fixes, and of course, many new and interesting features in the extension library.", Item "Haskell Server Pages" "Niklas Broberg" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/37996 announced] a new release of [http://code.google.com/p/hsp Haskell Server Pages], a programming model for writing dynamic web pages in Haskell, both server-side and client-side.", Item "Network.MiniHTTP" "Adam Langley" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/37853 announced] a release of [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/network-minihttp-0.2 network-minihttp], a small bytestring HTTP library.", Item "Disciplined Disciple Compiler" "Ben Lippmeier" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/37831 announced] the initial alpha release of the [http://www.haskell.org/haskellwiki/DDC Disciplined Disciple Compiler], an explicitly lazy dialect of Haskell.", Item "haskell-src-exts" "Niklas Broberg" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/37703 announced] a new release for [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/haskell-src-exts-0.3.2 haskell-src-exts], a package for handling and manipulating Haskell source code.", Item "omnicodec" "Magnus Therning" "[http://article.gmane.org/gmane.comp.lang.haskell.cafe/37688 announced] the package [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/omnicodec omnicodec], containing two command line utilities for encoding and decoding data." ], HaskellPrime [ ], Libraries [ ], Hackage [ ], Conferences Nothing [ ], Discussion [ ], Jobs [ ], Blogs [ Link "http://cpoucet.wordpress.com/2008/06/11/icfp-contest-2008/" "Christophe Poucet (vincenz): ICFP Contest 2008", Link "http://www.realworldhaskell.org/blog/2008/06/10/cufp-2007-videos-now-easier-to-view/" "Real-World Haskell: CUFP 2007 videos now easier to view", Link "http://muharem.wordpress.com/2008/06/10/wrap-up-mergesort-in-haskell/" "Wrap-up: mergesort in haskell", Link "http://chrisdone.com/blog/2008/06/10/jbofihe-and-haskell/" "jbofihe and Haskell", Link "http://blogs.msdn.com/matt/archive/2008/06/09/writing-a-regular-expression-parser-in-haskell-part-3.aspx" "Writing a Regular Expression parser in Haskell: Part 3", Link "http://tapestryjava.blogspot.com/2008/06/real-world-haskell.html" "Real World Haskell", Link "http://www.londonhug.net/2008/06/09/next-meeting-paradise-a-dsel-for-derivatives-pricing/" "London Haskell Users Group: Next meeting: Paradise, a DSEL for derivatives pricing", Link "http://cpoucet.wordpress.com/2008/04/25/lazy-memoization/" "Christophe Poucet (vincenz): Lazy memoization", Link "http://neilmitchell.blogspot.com/2008/06/gsoc-hoogle-week-2.html" "Neil Mitchell: GSoC Hoogle: Week 2", Link "http://therning.org/magnus/archives/353" "Magnus Therning: Google Treasure Hunt primes question", Link "http://physics-dph.blogspot.com/2008/06/status-report-week-2.html" "Roman Cheplyaka: Status report: week 2", Link "http://blog.unsafeperformio.com/?p=24" "Andy Gill: The unknown cost of dictionaries", Link "http://comonad.com/reader/2008/zapping-strong-adjunctions/" "Edward Kmett: Zapping Adjunctions", Link "http://comonad.com/reader/2008/representing-adjunctions/" "Edward Kmett: Representing Adjunctions", Link "http://blog.unsafeperformio.com/?p=23" "Andy Gill: Performance problems with functional representation of derivatives", Link "http://feeds.feedburner.com/~r/conal/~3/304291460/" "Conal Elliott: Functional linear maps" ], Quotes [ Quote "roconnor" "if you click your heels and say ``there is no binding like gtk2hs'' then dcoutts will appear and answer your question.", Quote "mauke" "the first rule of fix club is \"the first rule of fix club is \"the first rule of fix club is...", Quote "oerjan" "so does this mean that a comonad is like a wildlife preserve on an island in a sea of nuclear waste?", Quote "quicksilver" "head-explosion is the solution, not the problem.", Quote "Botje" "[on googling for polyvariadic typeclasses] OH GOD THE FIRST HIT IS OLEGS SITE! / *ahum* / I meant, \"yay, reading material\"", Quote "Baughn" "From my point of view, anyone who understands everything ghc can do is /scary/. I'm sure that will change once I reach that level myself, but then again, there's also the possibility that I'll be in a permanent state of autophobia.", Quote "newsham" "I think the problem with people asking homework questions in this channel is that the people in this channel don't have enough homework questions of their own to do.", Quote "quicksilver" " *** quicksilver beats Deewiant with the i-will-not-use-fail-stick\n[Deewiant] quicksilver: I'm willing to accept a good alternative.\n[quicksilver] no. all you are permitted to accept is a beating.", Quote "mar77a" "MONAD ARGHH GHGRHGH HGHRGHR RUN", Quote "Cale" "Types are a bit like the nubs on lego bricks which provide structural integrity while suggesting how the bricks should fit together.", Quote "quicksilver" "zip`ap`tail the aztec god of consecutive numbers" ], Commits [ ] -- vim: paste