Wherein Aristotle convinces me to seriously consider moving my experimental bzr projects to git. I've seen the content vs. file tracking argument before but never really understood what the actual impact of this difference was.
“Like with unix, cells are not ‘spawned’ – they are forked. All cells started out from your ovum which has forked itself many times since. Both halves of the fork() are identical to begin with, but they may from then on decide to do different things.”
An online edition of the Federalist Papers which is pleasant to look at and provides paragraph-level permalinking. Each paper is marked up in the hAtom microformat with an elastic layout (stays beautiful with bigger/smaller font size).
This is a good idea. The w3c hosted validators tend to perform on the bad side of horrible. I've run the validator locally but never thought to look for mirrors.
“And there’s the big problem — the people running the elections aren’t actually running them. Vendors are doing that. Election officials don’t know how their equipment works and won’t know if it works wrong.”
“Other than the fact our child will be bright, text-based and sarcastic, we will otherwise be a normal family.”
“I am going to introduce you to bash’s vi editing mode and give out a detailed cheat sheet with the default keyboard mappings for this mode.”
Gerry Sussman is teaching this year’s 6.001 SICP class – the last time the class will be offered at MIT. It sounds like Scheme is being phased out of MIT’s CS program completely. What a sad day.
I wonder why newsgator would make this free. Seems like there was a pretty decent slate of paying users. Losing ground to Google Reader? Eventual ad placement? Just wanted to be nice? Weird.
“We live in a world where it is legal for a company to patent pigs, or any other living thing except for a full birth human being, but copying a CD you bought onto your hard drive is considered an infringement of someone else’s rights.”
On Dreamhost freaking out because they can’t get Rails deployed reliably.
Schneier advocates running an open wireless network at home. I've been doing this for about a year because I couldn’t get the Wii to work with security enabled. When I thought about it, I came to many of the same conclussions Bruce does in the article.
“The constraints, the instability, and the unpredictability of a shared hosting environment are a big part of the reason why the web hosting business is moving towards virtualization everywhere you look. Big kids need their own sandboxes to play in.”
Could be huge: “rumors continue to swirl that EMI will pull its funding from music trade groups like the RIAA and IFPI, an IFPI spokesman tells Ars that the group is in the middle of a major internal review of its operations.”
Ian takes a look at some of the attributes of PHP’s deployment model, why they work so well (for PHP), and why other environments have such a hard time duplicating them.
Bob Ippolito wrote up some pros and cons to reverse proxy implementations in different servers a few months back. I don’t think much of it is out of date at this point but nginx isn’t represented.
Payware GUI shell thingy for MacOS. This is not a QuickSilver/Launchbar clone. It’s more like a magical bash interpreter that knows things about what’s happening in various Mac GUI applications (like Finder, Safari, etc).
Sanjiva Weerawarana is such a tool.
“I have spent many years working on the FreeBSD kernel, and only rarely did I venture into userland programming, but when I had occation to do so, I invariably found that people programmed like it was still 1975.”
Steve Vinoski compares IDL as used w/ CORBA/DCOM with WSDL as used by WS-*. It’s interesting that IDL served as more than just a description for machines. Humans used IDL as spec text and built services accordingly, just like REST :)
Schneier adds a bit to his Wired article last week on running an open wireless network.
“You think your better then me just because you no grammar?” :)
Dare weighs in on the usefulness of description languages in REST-based design and seems to conclude that Uniform Interface != Description Language and that simple discovery ( style) is the appropriate comparison.
Steve does the Sun/MySQL aquisition Q&A and speculates on some interesting effects of the deal: “… YouTube sold for $1.6 billion, and consumed virtually no software. If that acquisition was to take place today, they would have been buying from Sun.”
Orson Scott Card: “You can domesticate programmers the way beekeepers tame bees. You can’t exactly communicate with them, but you can get them to swarm in one place and when they’re not looking, you can carry off the honey.”
Dennis Ritchie: “There was a facility that would execute a bunch of commands stored in a file; it was called runcom for ‘run commands’, and the file began to be called ‘a runcom’. rc in Unix is a fossil from that usage.”
What I'd like to do is run Firefox/Gecko on the server. It would load up the report, render it with the print stylesheet and then output the PDF. The concept is not unlike khtml2png or webkit2png but instead of outputting a raster image, it would output a PDF: gecko2pdf, if you will.
Oops: “At $1 billion … Sun paid a multiple of 10 times sales for MySQL today. Optimistically assuming a 20% profit margin, they are looking at a multiple of 50 times earnings for a return on investment of around 2% per year. Optimistically.”
Rut-roh. The RDBMS crowd is none too happy about the recent MapReduce talk. This article suggests they've solved all these problems a long time ago and that MapReduce is basically retarded. This discussion will get interesting over the next few weeks.
A call to arms.
Did I ever tell you about the guy that spent the better part of a day making his site’s layout entirely em based …
“The Algorithm’s coming-of-age as the new language of science promises to be the most disruptive scientific development since quantum mechanics.”
“… anybody who’s ever built out a relatively complex design using ems will agree that at some point they wondered if the benefit was really worth the effort.”
“A million lines of code is not ten times more than 100,000. It’s well-known that schedules grow faster than the code … so the schedule for developing a million lines of code is 22 times bigger than for 100,000 LOC.”
Why RedMonk is succeeding where other analyst houses fail: “Other analyst firms primarily target sell-side or buy-side. We really don’t see the world that way. RedMonk’s core constituency is ‘make-side’: the makers and doers, hackers and players.”
Whoa. I apparently haven’t spent nearly enough time looking into IBM’s Project Zero. It seems to come down to REST + (Groovy|PHP) and sneaking practical technologies in the front door with a “SOA” label on it. Interesting strategy.
The problem of simply detecting which squares are or are not mines is NP-complete, and that means, for Minesweeper fans, that their favourite game can be seen as being right at the cutting edge of mathematical research.
Contact based HUDs are coming: “Researchers at the University of Washington in Seattle have developed a prototype contact lens that incorporates an imprinted electronic circuit and lights.”
Simon Willison’s latest project makes it easy for people developing in Django to hook up and get laid (since they have so much free-time due to developing in Django).
“The MIT guy did not like this solution because it was not the right thing.”
“There is no one who actually WANTS the money right now, and so cutting the Fed Fund rate has no effect on inflation or anything else for that matter, except for the fragile psyches of the CNBC crowd.”
“… even if you have a single server, a proxy in front can help performance significantly. Through the simple expedient of buffering, your heavyweight processes don’t waste time serving every request for the entire length of time the client is connected”
“He said he had a mandate from the president and Congress and he was not going to consider other options. It’s going to have to change. They don’t have the money to do it.”
Includes a nice chart of the Differentiation of Fat Joe’s Liquid Based Promiscuity :)
Microsoft missing the point with regards to “standards”? Inconceivable! Every time I read stuff like this I wonder if it’s intellectual dishonesty or if the folks over at MS are really this ignorant. You have to lean toward dishonesty here, I think.
“… people of the Internet, the YTMNDers, trolls of the world, the GameFAQs members, the eBaumers; us old time Internet users, and the newest of noobs, the YouTubers and MySpacers, must band together for a fight that transcends our differences …” :)
The Environmental Protection Agency are such alarmists.
“Code Rush follows the people of Netscape Communications during an intense period in 1998, when it was all but certain that Microsoft had already won control of the Internet user’s desktop.”
Holy crap, this is insane. Just let people run IE6 and IE7 as separate standalone browsers side-by-side with IE8. As James said in my previous post, they can even rebrand it as “Intranet Explorer” :)
“Nothing – and I mean nothing – in IT takes less than 80 hours, and whatever you think it’ll actually take, multiply it by 20, and tell management that. You see, 80/20.”
No, but seriously, the only reason we’re not all using Perl for web development is because all the problems are already solved … and have been since around 1995 or so. (See Also: mod_perl, libwww-perl, Fielding et al.)
Kragen throws some useful criticism at Digg/Reddit: “If you fill your head with ‘merely a collection of trivia, all of it narrow, shallow, and sensational’, it won’t stay there; it’ll trickle right out again.”
Time Mag pulls back the curtain on Scientology and reveals the cult for the batshit criminal organization it is. It’s about time. EDIT: sorry, this was published in 1991 :–(
“… there’s a sub-constraint that goes by the unwieldly name of ‘Hypermedia as the engine of application state’, which is arguably the most important constraint of REST in the sense that it alone provides the bulk of the ‘shape’ of RESTful systems …”
Firefox 3.0’s new default Mac theme showed up today in the current trunk nightly (Minefield). The theme is very similar to Safari’s.
Dion Almaer sits down with Yegge to talk about his JavaScript/Rails port. Nice one-on-one video, candid, and thick in technical detail.
pv can be inserted into any normal pipeline between two processes to give a visual indication of how quickly data is passing through, how long it has taken, and an estimate of how long it will be until completion.
I've long thought that the percentage of visits going to Firefox in my site statistics were oddly high. It turns out it’s pretty much in line with numbers put out by both Bob Sutor and Joe Gregorio…
“Hernando who worked down the hall and who was large with microbrews came to him and told him that the ship day was upon them but the bugs were not yet out. The bugs which were always there even when you were in Cafes late at night sipping a …”
“What is catching users' eyes? Legibility, correctness, conciseness…. the list goes on and on. Simply put, this history essay is a significant release for me – one that builds on all of the great things that I was able to deliver last year […]”
“… sued the restaurant where she worked saying she was promised a new Toyota for winning a beer sales contest in April. Berry, 26, believed that she had won a new car, but she was blindfolded, led to the parking lot and presented a toy Yoda …”
“Closures were left out of Java initially more because of time pressures than anything else. Closures, as a concept, are tried and true – well past the days of being PhD topics.”
“Between 1988 and 1991 I worked on the research program that led to the Mars Pathfinder rover […] All three of [the prototypes] were programmed not in Lisp, but in little mini-languages whose compilers were written in Lisp.”
Neil Stephenson writing on “the longest wire on Earth” (undersea fiber) for Wired in 1996.
Bill de hÓra making all kinds of sense on the topic of Android, mobile platforms, the cloud, and other things.
This is pretty funny. Even the options dialogs are themed.
“There comes a time in every old browser’s life to pack up shop and, well, fuck off. This time has come and gone for IE6 …” Also: “42% of global users are still browsing the web with IE6.”
I didn’t know it was possible to build such nice closed-source programs.
Joe Gregorio: “This is what I call the ‘Scooby-Doo’ phase of the technology rejection curve, where the rubber mask has been ripped off and the crook yells as he’s dragged off by the cops […]”
“… Ballmer is an old-school kind of guy. He’s not really a tech guy. […] He’s a Big Three automaker kind of guy. And this is a Big Three move. It’s Ford buying Jaguar and Land Rover and Volvo because they can’t think of anything else to do.”
Ahh, it turns out Håkon’s Wium Lie (Opera CTO and the guy who first proposed CSS) is on YesLogic’s board, makers of PrinceXML. I'm not sure how I missed that.
Bert Bos and Håkon Wium Lie show off some of Prince’s more advanced CSS and HTML features, including styling page size, generating headers/footers, advanced use of the CSS content attribute, page numbering, cross-references, and table of contents.
What PrinceXML is coded in, apparently. It’s like Prolog for large systems: declarative, strongly typed and type inferencing, module system, closures, currying, lambdas, and with a strong determinism system. Compiles down to C (as a portable assembler).
Peter Cooper scratches the deployment problem itch.
I've been watching the weekly changelogs and there were a ton of performance tweaks. The FreeBSD port landed today as well.
Watch tweets pop up around the country on a google map as people comment on the goings-on of Super Tuesday.
Runs on Linux and FreeBSD (with linproc mounted on /compat/linux/proc). I've always wondered why top(1) just kind of stopped being developed 10 years ago.
There’s some good questions here. I've been running into a few of the same issues while experimenting with moving some of my bzr projects to git. Can one of the git pros out there have a look?
“Welcome to Microsoft.”
“Our hope was that the authors of misbehaving software and the administrators of sites who deployed it would notice these errors and make the necessary fixes to the software responsible.” – You must be new here.
Evan Weaver: “These leaks tend to grow slowly. Your Rails app definitely has this kind of leak, especially if it uses the ActiveRecord session store.”
Finally: “this manual is designed to be readable by someone with basic UNIX command-line skills, but no previous knowledge of git.”
I have a strange fetish for init systems (sysv, rc, launchd, etc). This is the first quick introduction to Ubuntu’s new init system (Upstart) I've seen. Nice examples of using the initctl command and writing job files.
“Cameltoe is a set of utility functions for making Ruby objects more like camel toes.” — You've piqued my interest :) It looks like this adds a String#cameltoeize method, amongst other things…
Lightweight Firefox extension that causes new tabs to open to the right of the current tab. Works with Firefox 3.0 betas and nightlies with extension compatibility checking disabled.
Nice Ruby assertion library that’s block based. Shows block contents when the assertion fails. Much cleaner than Test::Unit assertions and without the retarded RSpec non-sense. This really ought to be rolled into the stdlib Test::Unit, IMO.
From the comments: “the only things i find [useful] in Web Developer Extension is the shortcut to clear cache… for other things i use Firebug…” — Me too!
A “Hello World” Rails webapp in fewer LOC than a Java console app that System.out.println(“Hello World”). The routes and controller DSLs look pretty interesting as well.
Seriously interesting web based git browser and collaboration tool from the folks at Engine Yard. If anyone has a spare invite laying around, hook me up: rtomayko@gmail.com. I have a bunch of stuff sitting in bzr repos that I'd like to flip over to git.
Huge thanks to al3x for the invite. I’ll be writing up my experience over the next week or so.
“The reason we are integrating our own allocator is that we've found jemalloc to be better than all the default allocators of our three main platforms (Windows, Mac OS X and Linux)”
“The last features standing get re-integrated into another branch known as the ‘trailer park’ to try to find a new life for themselves. Note that ghetto is frequently called ‘trunk’, and the trailer park something like ‘releng’”
reddit.com is running Pylons-0.9.6, Paste-1.4.2, Routes-1.7, Beaker-0.7.5 on FreeBSD 6.2-RELEASE (amd64). Wow. Nice environment.
“… adds a chroot(2) facility to sshd, controlled by a new sshd_config(5) option ‘ChrootDirectory’. This can be used to ‘jail’ users into a limited view of the filesystem, such as their home directory …”
From 2002: “On this latter specification, Sutor is emphatic: web services are defined by whether they are described in WSDL.”
Constantly updates the the process title ($0) with something like: “mongrel_rails [10010/2/358]: handling 127.0.0.1: HEAD /feed/calendar/global/91/6de4”. Let’s you monitor backends with ps and top.
I repackaged mongrel_proctitle as a GemPlugin so that all mongrels on use it automatically. This is the first chance I've had to play with GitHub, too. Lovin' it.
“Math class is tough; let’s go shopping!”
A quick script I threw together to convert simple bzr branches to git repos. Requires git, bzr, and rsync.
This is so right. Why didn’t client certificates ever catch on in the browser? Or signed emails? Neither are hard to get set up but nobody uses it. It’s weird.
This is far and away the funniest part of the movie… Whelp, see ya later.
Uggghhh. I just spent 30 minutes hunting some arcane tcsh bug caused by coreutils dircolors. This is my revenge. I don’t even know I had any csh code running on this machine. It turns out that MacOS X’s /usr/bin/which is implemented in csh. Dumb.
“The ngx_http_empty_gif_module keeps a 1x1 transparent GIF in memory that can be served very quickly.” — That’s so amazingly awesome; spacer.gif for life.
Fork me!
I thought I had a few more months. Dammit. This is going to be a huge time-sink.
I can’t think of single piece (package?) of software I use, admire, and depend on more than GNU Coreutils. Maybe Firefox. Maybe OpenSSH. Some days rsync(1).
Make Firefox like Vim. No, like, insanely like Vim. Not just h,j,k,l mappings but everything. Looks like it’s been around for awhile. I'm not sure how I missed it.
Yukihiro (Matz) Matsumoto, David Flanagan, _why the lucky stiff, David A. Black, Charles Oliver Nutter, and Shyouhei Urabe: that’s what I call a writing team. Wow.
Yes! Please. Make your friends on myspace work for you. Idle CPU is wasted CPU, dontchaknow.
Hmmm. I knew there was something fishy with the last 15 minutes or so.
So you've decided to start a weblog and have a really clever idea for titling it based on a snippet of code you find particularly novel. Rad!
“I am Unicode, thy character set. Thou shalt have no other character sets before me.”
I'm apparently the last person on the internet to see this. The rise of internet culture as recorded on Usenet. It’s beautiful, really.
Today it occurred to me that, after a little over ten years of basic fluency in HTML, I have absolutely no idea why the href attribute is named “href”. Why not “url”, “link”, or even just “ref”?
“In the spirit of the Firefox 3 firstrun pages, I would like to permanently commemorate the noble deeds of the robot community in their fight for an open web.”
Makes the background of hexadecimal color codes the respective color. So, background-color:#f00 will have a red background in the vim editing window. Nifty.
I need to give jQuery a serious look. Prototype’s Ajax.Request stuff is crippled (no PUT or DELETE) to the point of being worthless; the jQuery selector magic looks a lot more intriguing than what you get with Prototype, too.
From the comments: “HyperText is like Text, but includes links to and from other hypertexts.”
“If you can’t control the text width the next best thing you can do to compensate for an overly wide text measure is to increase the leading.” — I never considered that but it makes sense.
This takes “the use of code in weblog titles” to a whole new level. Hilarious.
“Coincidentally, Pi Day is also the birthday of Albert Einstein, who no doubt knew more than a little about pi.”
More praise for GitHub from a small team of Django hackers that built a site in three hours on one night with a little help from git…
“I hold that simplicity is the most important attribute of design,” I say. To which Tufte would reply, “No, you don’t.”
“So the CLD lisp process uptime experiment is now over and I will move the CLD to a better place than a simple server in my basement.”
Sam Ruby filling in for Mark Pilgrim (and featuring Mark Pilgrim in the comments) skewers Joel Spolsky over his “Martian Headsets” piece on the IE8 standards-mode dilemma. I use the word “skewered” in the nicest way possible, of course.
I thought this was a computer programming related article … buh-zing!
As seen on Google Code’s new and improved source browser.
Mark contributes the obligatory fisking.
Stefan Tilkov addresses some of the most common doubts people have when first deprogram and come up to speed on REST. Short and well done, IMO. I think I’ll be handing this out quite a bit in the future.
Roy Fielding on the difference between architecture, architecural styles, patterns, implementations, and applications.
I'm more than a little embarased that I've never heard of this utility. I think most modern kernels prioritize IO with normal nice, though…
chromatic on million-line Java programs: “I can only imagine how much larger the Java code would be without all of those XML files.”
That’s doodoo, baby.
Interesting take on AFD as launch-crazy-but-legit-projects day. I didn’t use the Internet at all this AFD and sent everything in my reader to /dev/null. Now, I feel kind of bad. Sorry about that, internet.
Brad Neuberg (Google Gears): “Our historical closeness to the web creates a kind of myopia, where we can’t see how amazing it is. It’s a billion Library of Alexandria’s dropped into our laps.”
Okay, I've read about five of these articles purporting to explain Git’s internal conceptual framework. This was the first that really made things click in any significant way.
David Heinemeier Hansson: “PHP scales down like no other package for the web and it deserves more credit for tackling that scope.”
Agreed!
“John McCarthy, better known to many as the originator of the LISP computer language, called me up to say he would be leading the fight at Stanford to reverse the ban.” – Could the man possibly be any more credentialed amongst hackers?
Not sure how I missed linking to this. Pretty much mirrors my feelings on PHP to a T, except more thought out.
This was a really great lesscode.org piece by Aristotle. The follow-up discussion in the comments was superb as well. Being in the middle of everything really warped my view of what was going on back then, I think.
“… tittle is easily the most likely source, since to a tittle was in use in exactly the same sense for nearly a century before to a T appeared (it’s first recorded in a play by Francis Beaumont and John Fletcher of 1607) …”
JavaScript based source highlighter with support for many languages in separate modules. Similar to the JavaScript Prettifier in that <pre><code> blocks are automatically detected and highlighted without an explicit language class.
Ranked #22 of 470 derivative works — that’s up from #35 as reported on Waxy at 2:47 PM (roughly five hours ago). Unfortunately, there’s no mp3 / ogg in sight. Somebody really ought to torrent all 470 of them up.
Bill de hÓra gives some reasons for using a distributed VCS even when the downstream repo is non-distributed.
Matt Chisholm evaluates Ruby against Python for an upcoming project and determines that it’s a big pile of doodoo. I can’t agree with the conclusion but he details a lot of Ruby’s warts really quite well.
Rafe kicks off a series detailing various aspects of his coding philosophy. The first is near and dear to my heart: less code
Christmas in Python land! Run Python/WSGI code on Google’s infrastructure. This is an incredibly H U G E win for the Python web community and further validates WSGI’s architectural awesomeness.
The more interesting aspects of life described using only venn diagrams, an occasional line graph, and a scatter plot here and there.
It’s as though every other version control system I've ever used was created by people who were really into version control and Git was created by people who were really into hacking.
I can’t say whether this is an accurate description of hg but he nails a lot of the things that makes git interesting, IMO.
I've since went to sleep and reawakened. I'm typically fairly curmudgeony when I wake up but I'm still having the same reaction.
A nice solution to “The Tangled Working Copy Problem” for VCS’s that don’t allow you to pluck out portions of a working copy to commit. Allows editing the diff that’s about to be committed.
Ian Bicking: “Many people are excited about how far up you might be able to scale something based on App Engine, but I’m excited about how far it could be scaled down.”
Stephen O'Grady with the obligatory Q&A, which is excellent as always.
Erik Engbrecht: “Java took cheap Unix processes and made them expensive. To compensate, it provided primitives for multithreading.”
Now this is the kind of direction I hope to see GitHub and Gitorious go in the future.
“… the ‘new reality’ is the realization that Dynamic Scripting Languages are ready for prime-time and that REST is a simple, yet scalable architecture to build a servers on.” – I'd say that’s definitely a new reality for the enterprise, Bill.
Ethan Vizitei on the difference in productivity found in the middle of the night vs. any other time of day. Nails it, IMO.
In response to Virgin Media CEO stating that he considers Net Neutrality to be “a load of bollocks” and promising to put any website or service that won’t pay Virgin a premium to reach its customers into the “Internet bus lane.”
eWeek: “… Nearly every Microsoft executive associated with the Windows Vista launch has left the company. Vista has proven to be a career-ending enterprise …”
Ethan Vizitei with a great piece on people’s misconceptions about what coders do and the difficulty with which they do it.
I finally watched “There Will Be Blood” a few days ago and the milkshake line practically jumps out of the movie at you. I have no idea what the hell happened in the movie but that line made it all worth while.
A gem for your project is automatically built each time the project_name.gemspec file is changed on your master branch.
“Here’s something four-year-olds know: A screen that ships without a mouse ships broken.”
“I still haven’t found anyone who knows how you implement Scaling in a language, so I guess that LRM will never have it… Anyone who care to enlighten me, please send me a detailed email with an implementation of Scaling.”
Reading xkcd has become one of my last regular forms of physical exercise. My abs are burning right now from violent guttural reactions to this one.
This was the first year in a long time that I didn’t make it over to Kent to see the memorial and pay my respects. Growing up a few miles from where all this went down is still one of the most sobering experiences of my life.
“… in every one of these processes and diagrams there is a box which basically says ‘write the code’, and ought to be subtitled ‘(and here a miracle occurs)’.”
“Apple calls these songs ‘iTunes Plus’, because it sounds so much better than calling everything else ‘iTunes Minus.’”
Oliver Steele details his (and others’s) Git workflow with a bunch of illustrative graphs, emphasizing one of my favorite aspects of Git: There’s More Than One Way To Do It.
What Mark Pilgrim has been working on at Google for the past year or so: an encyclopedia of web development.
Boo! Horrible name collision imminent. Is REST really that unknown or do they just not care?
… and other freakishly large animal pr0n. Awesome. (via sogrady)
Ola Bini on def vs. define_method vs. eval for defining methods in Ruby. There really ought to be a simple way of getting stuff like this from blogs and into the standard Ruby doc.
And I was just starting to get used to the Minefield icon… I've been running the nightlies for about three months now and FF2 is really feeling a bit like legacy software.
Sold! All my stuff will soon be non-NC.
Interesting look at evolution of UI and the semi-recent trend of adopting the web’s content oriented interface. Definitely overlaps with the fundamentals of “admin debris” and related ideas.
Nice ApacheCon EU ‘08 presentation (warning: video + slides, no transcript) covering various blue sky stuff on Roy’s brain for Apache and HTTP.
Aristotle Pagaltzis: “Not exactly as fast [as SBCS strlen], but if you write it in asm, it only takes one extra instruction to count characters in UTF-8 vs those in an 8-bit encoding, per character.”
An implementation of Markdown in portable ANSI C that’s roughly 28.5x faster than the canonical Perl implementation on a 179K test file. Looks like a complete implementation; includes smarty and footnote extensions.
Short and exceptionally well written take on Microsoft’s Vista DRM strategy. I'm really enjoying the FSF going on the offensive with sites targeting very specific issues (badvista.fsf.org).