Posts in Category "Unicode"

IRG44

(Uni-chan image designed by Mary Jenkins)

IRG44 (ISO/IEC JTC1/SC2/WG2/IRG Meeting #44), which was originally scheduled to take place from 2015-06-15 through 2015-06-19 in Seoul, Republic of Korea and was canceled due to MERS, will instead take place during the first part of next week in Beijing, People’s Republic of China, from 2015-08-24 through 2015-08-26.

Besides the obvious work on Extensions F1 and F2, other items of interest are the three UNC (Urgently Needed Character) proposals that will be discussed, from the UTC (two characters in IRG N2068), Japan (five characters in IRG N2078), and Macao SAR (36 characters in IRG N2071). Of particular interest is IRG N2071, because Section C.2 of IRG Principles and Procedures (IRG N2016) states that UNC submissions should not include more than 30 characters.

2015-08-21 Update: The revised version of Macao SAR’s IRG N2017 (N2071R) includes only 23 characters, meaning that it is now within the terms set forth in Section C.2 of IRG Principles and Procedures.

I have personal interest in IRG N2074, which provides preliminary details about Hong Kong SAR’s forthcoming HKCS (Hong Kong Character Set) 2015 standard, which is intended to replace Hong Kong SCS-2008. One reason for my interest is that I plan to support HKCS 2015 in the Source Han Sans Version 2.000 glyph set.

Although I cannot attend IRG44, a colleague and friend who works in our Beijing office will be attending as my proxy.

Exploring Typekit’s New Dynamic Kits

While I won’t repeat here any of the exciting details in Typekit’s recent announcement for East Asia web font support (简体中文, 繁體中文, 日本語, 한국어) that employs dynamic kits, I’d like to seize this opportunity to demonstrate some of the default behavior that this new development exposes in various browsers.
Continue reading…

Source Han Sans Version 1.004 Update

Due to an inadvertent error on my part, the glyphs for the vertical-only kana were incorrect in Source Han Sans Version 1.002 (and, by extension, in Version 1.003 because there were no glyph changes). Many thanks to the person who identified and reported this issue, and I’d like to convey my sincere apologies to those who were affected by it.
Continue reading…

Introducing Source Han Code JP

[This article was written by Masataka HATTORI (服部正貴) and translated into English by yours truly.]

Source Han Code JP(日本語メニューネーム:源ノ角ゴシック Code JP)は、自分がほしくて個人的にはじめたオープンソースプロジェクトでした。Source Han Sans(源ノ角ゴシック)と Source Code Pro をフォールバックするエディタで使うと、漢字・仮名とくらべ英数字が小さくなってしまい全体的に読みにくいと感じていました。そんなとき、友人のプログラマーから、日本語も使えてコーディングにも適したフォントはないか?と相談されて、これは自分で作ってしまえと考えました。

オリジナルの Source Code Pro は、600 ユニット字幅を採用した欧文専用のモノスペースフォントで、まぎらわしいアルファベットや数字をディスプレイで判別しやすくするために、文字のデザインが工夫されています。それを、Source Han Sans JP(源ノ角ゴシック JP)の日本語と合わせてもフィットするようにサイズやウエイトを調整しました。文字幅は 660 ユニットあたりがちょうど良いと思いました。もともと読みやすさの観点から半角欧文はすこしコンデンスすぎると感じていたので、思い切って 2/3(667 ユニット)字幅を採用することにしました。一般的な半角(500 ユニット字幅)の等幅フォントにくらべ、全角文字との正確なインデントには向きませんが、読みやすさを確保しつつ、使い方次第で様々な表現ができると思いました。Source Han Code JP は、オリジナルの Source Han Sans JP と同じ7ウェイトのファミリーですが、ウェイトを切り替えても文字列の長さは変わりません。

結果的に、日本語を含むプログラミングやマークアップなどソースコードの表示や編集に使用できる Adobe Source シリーズの派生フォントとして、Adobe Fonts GitHub サイトから公開することになりました。

服部正貴

Read in English

Source Han Sans Version 1.003 Update

Although it has been less than two months since the Source Han Sans Version 1.002 update was released, a Version 1.003 maintenance update was released on 2015-06-09 to address two particular issues. No glyphs nor Unicode mappings were added or modified.

Google’s corresponding Noto Sans CJK fonts, which continue to differ from Source Han Sans only by name, were also updated to Version 1.003 at the same time, and reflect the same changes.
Continue reading…

UTC (Unicode Technical Committee)

Contrary to the opinion of some of those who have never participated in a UTC (Unicode Technical Committee) meeting, whose attendees include representatives from companies, organizations, and even governments, along with individual members, all of whom share a strong passion for the continued development of The Unicode Standard (TUS), which has become the de facto way in which to represent digital text on virtually all modern devices. These representatives and individual members are world-class experts who are also incredibly sensitive to cultural and regional issues that affect the interpretation and usefulness of the standard, and do everything in their power to ensure that it is usable in the broadest possible way. No other character set standard can even come close to making such a claim.

To put this into perhaps better perspective, standard-wise, it takes a typical government entity years to accomplish what The Unicode Consortium accomplishes in only one year.
Continue reading…

Source Han Sans Version 1.002 Update

The Source Han Sans Version 1.002 update was released on 2015-04-20, which involved turning a very large crank on something that has a very large number of moving parts. The updated region-specific subset OTFs are also available on Typekit via desktop sync.

Google’s corresponding Noto Sans CJK fonts, which differ from Source Han Sans only by name, were also updated to Version 1.002 at the same time, and reflect the same changes.
Continue reading…

Introducing IVS Test

Yesterday morning I came up with the idea to produce a font for testing the extent to which applications and other text-handling environments support IVSes (Ideographic Variation Sequences), and ended up devoting the better part of this Easter weekend assembling, testing, and releasing the font as open source on GitHub. The font is named IVS Test, and as usual for me, it is an Adobe-Identity-0 ROS CID-keyed OpenType/CFF font.
Continue reading…

1,111,998 to 1 → Adobe Blank 2

Well, it’s April 1st, which represents an ideal time to release and introduce Adobe Blank 2, which is a new version of the popular Adobe Blank font.
Continue reading…

Introducing Tombo SP (トンボ SP)

In early 2008, as part of writing and typesetting CJKV Information Processing, Second Edition and preparing the latest version of Adobe Tech Note #5078 (The Adobe-Japan1-6 Character Collection), I built a small—in terms of the number of glyphs—special-purpose font for displaying registration marks for glyphs, and named it Tombo. Such registration marks are incredibly useful for showing the relative position of a glyph within its em-box, and for conveying the visual horizontal advance (aka glyph width). The excerpt above shows this font’s use in the Source Han Sans ReadMe (note that the PDF file will download if clicked).
Continue reading…