FontAnvil 0.1

Wednesday 5 March 2014, 08:25

FontAnvil is a script language interpreter for manipulating fonts. FontAnvil is substantially compatible with the PfaEdit/FontForge native scripting language, but FontAnvil is intended for non-interactive use; for instance, invocation from the build systems of font packages like Tsukurimashou. To better serve font package build systems in general and Tsukurimashou in particular, FontAnvil has no GUI and, to a reasonable extent, avoids dependencies on external packages.

Visit the FontAnvil home page.

Don't plagiarize your cover letters!

Monday 10 February 2014, 08:39

The text below pretty much speaks for itself. Bold highlighting and numbered footnotes in [square brackets] are mine; all the rest is as I received it. Some irregularities of spacing and punctuation, visible in the original email, aren't obvious in the HTML. Names of the students are redacted because (after finding several more copies on the Web) I imagine the students are relatively innocent victims of bad advice. Name of the institution not redacted because I hope others who receive such letters and look for them on the Web will be able to easily find this posting.

TikZでマック・ペイントの床しいタイリングを描きましょう

Friday 13 December 2013, 13:09

TeXとLaTeXで画を書いたらTikZは便利とポピュラーです。 みんなはきれいなグラフィクスを作っています。 たとえば、これがtexample.netから一つのクリスマスツリーです。

[クリスマスツリー]

しかし、ただのグラフィクスには興味ありません。 今日は1984年からノスタルジックの画を書きましょう。 マック・ペイントを思い出しませんか? そう…

プリティプリントの試作

Saturday 7 December 2013, 10:07

今年「TeX & LaTeX Advent Calendar」に入りました。 14日に私の書き込みを書きます。 それ前このサーバにGeSHiと言うプリティプリントソフトを備え付けています。 この書き込みはGeSHiのテスト・ポストです。

Firefox mouse copy and paste in Twitter

Wednesday 27 November 2013, 12:41

PROBLEM: Since just before the Twitter IPO, when they changed their site code, mouse copy-and-paste no longer works on Twitter's Web site viewed in Firefox. Where before one could highlight text with the mouse and then middle-button click to paste it somewhere, now that either causes the former contents of the clipboard to be pasted, or the string "witter.com". Copy and paste still works if and only if once uses explicit "copy" and "paste" commands with the keyboard or menu bar, but that is much less convenient, and is annoying to discover on the fly. Observed in several versions of Firefox under Linux; similar problems have been reported with other browser and other operating systems. Problem is specific to Twitter.

SOLUTION: In "about:config," set "dom.event.clipboardevents.enabled" to "false." Explanation below the cut.

Hypergeometric tail inequalities: ending the insanity

Monday 25 November 2013, 17:10

Back in 2009, I posted some notes I'd prepared on hypergeometric tail inequalities to this Web site - mostly so that I could find them easily myself, should I need to in the future. In the years since, that set of unpublished notes has become one of my most-cited works. I'm not sure how I feel about that, but whatever; I have stuck it on arXiv to make future citations easier and increase the chance that they'll spell my name right.

Tsukurimashou 0.8

Monday 26 August 2013, 13:18

I've posted Tsukurimashou 0.8, the latest version of my Japanese-language font project. This version contains 1502 kanji, including all through Grade Four. There are relatively few infrastructure changes for the fonts in this version, but Kleknev is new in this release (still at alpha status) and IDSgrep 0.4, released a few days ago and included in this package, contains some new and exciting speed enhancements.

UPDATE: I presented Tsukurimashou at TUG 2013 in Tokyo this October. You can read my slides (PDF file) on the conference Web site, and see some photos from my trip in my photo gallery. The paper will appear in TUGboat 2013.3, which will be posted on TUG's Web site (initially members-only, eventually open-access, or visit your library) in the near future.

Papers from the recent past and near future

Wednesday 21 August 2013, 12:03

I just got back from a trip to multiple conferences in Ontario, and that makes it a good time to update my publications page. Most people interested in my academic work are likely to find out about it from other sources, but I'm going to post some brief and relatively non-technical introductions here as well for my general Web site readers. The official versions of these papers are mostly behind paywalls, but there are also unofficial "preprint" versions available to all.

Removing things from Firefox's location bar NO REALLY

Sunday 21 July 2013, 06:40

The Firefox GUI becomes more annoying with each "upgrade." I don't know if they're taking bribes from Chrome, or if they took advice from the same "professional" UI designer who broke GIMP, or what, but it's really become a problem. For those who haven't given up on Firefox yet, however, and for my own future reference, here's something useful I managed to figure out after a lot of hair-tearing.

You start typing a partial URL into the location bar, and the drop-down list of suggestions appears. But there's a URL on that list that should not be there. Maybe it's something embarassing you don't want other users of your browser to see; maybe it's merely a site other than the one you want to be the match for the few characters you typed, and yet for some reason it keeps coming up as the preferred suggestion.

Two ambient tracks

Friday 10 May 2013, 06:40

I followed a link from Warren Ellis's Twitter feed to this posting about a half-day MP3: "Frolic in Brine, Goblins Be Thing" by Aairria. The idea of a work of audio art (I hesitate to call this "music" but I suppose it meets the definition) consisting of twelve hours of background noise appealed to me. But I didn't really want to spend the time it would take to download that (probably more than real time, because the MP3 is high-fidelity) on my slow home network connection and then make a block of time to listen to it, and I was also a bit disappointed to find out that the actual title is "Frolic in Brine, Goblins Be Thine" (a reference to the Ring movies), which I think is much less interesting than the typo.

The same artist has a bunch of other work online. I downloaded Sleepwalking and listened to it during one of my Sunday-morning urban hikes. It's about 65 minutes of basically just a humming noise. On the one hand, I definely got something out of it. There's more going on here artistically than one might expect from the description "65 minutes of humming." On the other hand, by the end of it I felt disappointed. I thought that it didn't live up to its possibilities. So the next step is, can I do better?

I got Csound and played with it for a while, and have posted the first of my results to a new account on SoundCloud. Below the cut (because I don't want to put external-site iframes on my front page) are embedded Flash players.