#title Programming Projects All of my current, and mostly not so current, projects are browsable in a few places: - [[http://unknownlamer.org/darcsweb/browse][my darcsweb]] - [[http://git.hcoop.net/?a=project_list;pf=clinton][my gitweb]], and the [[http://git.hcoop.net/?a=project_list;o=age;pf=hcoop][HCoop projects gitweb]] You might want to take a look at my [[Lisp][Lisp related projects]] page too. * Common Lisp ** UnCommon Web Related *** [[darcsweb::golgonooza][Golgonooza]] Fourfold the Sons of Los in their divisions: and fourfold. The great City of Golgonooza: fourfold toward the north And toward the south fourfold, & fourfold toward the east & west Each within other toward the four points: that toward Eden. and that toward the World of Generation. And that toward Beulah. and that toward Ulro; Ulro is the space of the terrible starry wheels of Albions sons: But that toward Eden is walled up. till time of renovation: Yet it is perfect in its building. ornaments & perfection. Golgonooza is a set of utility components for [[http://common-lisp.net/projects/ucw/repos/ucw-core/][ucw-core]]. As of December 2008 it is nearing a releasable state and is in use on [[http://bees-kneesfilms.com][one production site online]] (darcsweb::beesknees for source). *** [[darcsweb::ucw-forms][ucw-forms]] ucw-forms is a slightly enhanced and de-javascripted version of the forms library from ucw_ajax updated for use with ucw-core. *** [[darcsweb::ucw-core_clinton][ucw-core branch]] I maintain a personal branch of ucw-core with various work in progress patches that are intended to go upstream. My primary task is filling in the ucw-standard library which was removed in the ucw-core fork. ** [[darcsweb::trivial-timers][Trivial-Timers]] [[http://retes.hu/~mega/git/?p=clon.git;a=summary][Clon]] is a nice library for scheduling tasks within a Lisp image, but it used the SBCL timer extension. I wanted to run something using Clon on [[http://trac.clozure.com/openmcl][Clozure CL]] and so I looked at the SBCL source and found that, after a bit of fairly straightforward editing, it was possible to write a portable version for any compiler supporting [[http://common-lisp.net/project/bordeaux-threads/][Bordeaux Threads]]. The SBCL timers internally use =sb-unix:setittimer=; Rather than using [[http://common-lisp.net/project/osicat/][Osicat]] to emulate this I chose to rework the scheduling loop to run in a dedicated thread that sleeps on a condition variable with a timeout. This seems *cleaner* to me than using POSIX lib calls, but requires a threaded Lisp. [[http://releases.unknownlamer.org/trivial-timers/][Releases are available]] with the usual [[darcsweb::trivial-timers][darcs repo]]. Currently there is a native SBCL implementation and a portable implementation relying upon [[http://common-lisp.net/project/bordeaux-threads/][Bordeaux Threads]]. Patches to export other Lisp implementations' timer interface are welcome. * Scheme ** [[darcsweb::guile-xosd2][Guile XOSD2]] A simple SWIG based wrapper for [[http://www.ignavus.net/software.html][libxosd2]]. I forked this from [[https://gna.org/projects/guile-xosd][guile-xosd]] after the maintainer did not respond to an email with a small patch to make the interface nicer. Guile-XOSD2 requires SWIG 1.3.x and has been tested against the VM branch of Guile. I renamed most of the functions to have properly Scheme names. * Standard ML ** [[http://wiki.hcoop.net/DomTool][Domtool]] Originally authored by [[http://www.schizomaniac.net/][Adam Chlipala]], as of late 2010 I have been tasked with keeping it up to date for [[http://hcoop.net][HCoop]]. * Old Projects I used to work on some programs in terrible languages like =C++= when I was a poor misguided youth. I still attempt to respond to bug reports and patches for any that are still in use (*Bobot++* appears to be the only one), but they are otherwise not being worked upon. ** [[../code/bobot.html][Bobot++]] A fancy little IRC bot that is extensible with Scheme. If you can figure out the scripting interface (which is [[../code/bobotpp-manual.html#SEC35][partially documented]]) it is fairly powerful. =dsmith= from =#guile= has a nicely featured bot written on top of Bobot++; if I find time I shall attempt to post the source. There is now a [[darcsweb::bobot%2B%2B][darcs repo]] available with a few minor changes. I am sporadically working to make the internals of the bot fully threadsafe so that multithreaded Scheme extensions don't run into issues. I may potentially clean up the Scheme interface as well (as it was clearly not designed by a Schemer and I was not so well versed in proper style in 2002 when I did most of my work on Bobot++). ** [[../code/guile-web.html][Guile-Web]] A perhaps still useful library of web related utilities for [[http://www.gnu.org/software/guile/guile.html][Guile Scheme]]. Be warned that the serializer is inefficient, consy, and hacky as Hell, but the [[../code/guile-web-manual.html#SEC6][XHTML generation library]] might be useful.