rfc 1842 - chinese language processing and chinese computing.htm

简单介绍base64,UTF8编码解码原理

   Text Messages", STD 11, <A class=outsite href="http://www.faqs.org/rfcs/rfc822.html">RFC 822</A>, UDEL, August 1982.

   [<A class=outsite href="http://www.faqs.org/rfcs/rfc1036.html">RFC1036</A>] Horton M., and R. Adams, "Standard for Interchange of
   USENET Messages", <A class=outsite href="http://www.faqs.org/rfcs/rfc1036.html">RFC 1036</A>, AT&amp;T Bell Laboratories, Center for
   Seismic Studies, December 1987.

   [Wei94] Wei, Yagui, "A Proposal for a Consolidated Collection of
   East Asian Language Coding Standards Using Solely ASCII Printable
   Characters", June 30, 1994.

7. Acknowledgements

   Many people have involved the design and specification of the HZ 7-
   bit Chinese representation system at different stages. Most notable
   among them are Ed Lai, Chunqing Cheng, Fung Fung Lee, and Ricky
   Yeung. This document is merely a recollection of thoughts and efforts
   made collectively by this group of people whose devotion has led to
   the current success of the HZ Chinese representation over the
   Internet. Further, the authors wish to thank AsiaInfo Services Inc.
   for sponsoring the preparation of this document and for facilitate
   the communication need to refine this document.

8. Security Considerations

   Security issues are not discussed in this memo.

9. Authors' Addresses

   Ya-Gui Wei
   AsiaInfo Services Inc.
   One Galleria Tower
   13355 Noel Rd. Suite 1340
   Dallas, TX 75240

   Phone: [phone]
   Fax:   [phone]
   EMail: <A class=email href="mailto:[e-mail]">[e-mail]</A>

   Yun Fei Zhang
   CfA
   Harvard University
   MS 66
   60 Garden St.
   Cambridge, MA 02138

   Phone: [phone]
   EMail: <A class=email href="mailto:[e-mail]">[e-mail]</A>

   Jian Q. Li
   Rice University
   ONS - MS 119
   P.O. Box 1892
   Houston, Texas 77251-1892

   Phone: [phone]
   EMail: <A class=email href="mailto:[e-mail]">[e-mail]</A>

   Jian Ding
   ISTIC Bldg, Room 431
   15 Fuxing Road,
   Beijing, China 100038

   Phone: [phone]
   Fax:   [phone]
   EMail: <A class=email href="mailto:[e-mail]">[e-mail]</A>

   Yuan Jiang
   Electrical Engineering Department
   University of Maryland
   College Park, MD  200742

   Phone: [phone]
   EMail: <A class=email href="mailto:[e-mail]">[e-mail]</A>

10. Appendix: List of Software Implementing HZ Representation

   In the following, we compiled a list on software packages support the
   HZ Chinese representation method. Though this list is far from
   complete, it is visible that support for HZ representation has be
   implemented for major hardware and software platforms. For more
   information on the listed software packages (and for other
   information pertain to Chinese computing), please refer to the
   internet site: <A class=outsite href="ftp://ftp.ifcss.org/pub/software/">ftp://ftp.ifcss.org/pub/software/</A> or its mirrors at
   the following sites:

   at Beijing, China:             <A class=outsite href="ftp://info.bta.net.cn:/pub/software/">ftp://info.bta.net.cn:/pub/software/</A>;
   at Shanghai, China:            <A class=outsite href="ftp://info.bta.net.cn:/pub/software/">ftp://info.bta.net.cn:/pub/software/</A>;
   at Taiwan:                 <A class=outsite href="ftp://nctuccca.edu.tw/pub/Chinese/ifcss/">ftp://nctuccca.edu.tw/pub/Chinese/ifcss/</A>;
             or              <A class=outsite href="ftp://ftp.edu.tw:/Chinese/ifcss/software/">ftp://ftp.edu.tw:/Chinese/ifcss/software/</A>;
   At Singapore:                    <A class=outsite href="ftp://ftp.technet.sg:/pub/chinese/">ftp://ftp.technet.sg:/pub/chinese/</A>;
   at California, U.S.A.:                  <A class=outsite href="ftp://cnd.org/pub/software/">ftp://cnd.org/pub/software/</A>.

   The software in the next section are listed by its name and followed
   by the current version number, release date (in parenthesis) and the
   author(s) of the software. A brief description of the functionality
   of the software starts at the line immediately after the headline and
   lead by character string "--". Two consecutive packages are separated
   by a blank line.

   zwdos (V2.2, March 5, 1993) by Wei Ya-Gui
       -- MS-DOS kernal extension that gives DOS text mode programs the
          ability to enter, display, manipulate and print 'zW' and HZ
          Chinese text. Small memory requirement. Supports EGA,
          VGA or Hercules Monographic displays.

   HZ (V2.0, Feb. 7, 1995) by Fung F. Lee
       -- Conversion from HZ to GB, GB to HZ, and zW to HZ respectively.
          Versions for PC, Mac and Unix exist.

   XingXing  (V4.2,  Mar 29. 1995) by Wang Xiangdong
       -- chinese word processor for PC.

   NJStar (V3.00, Feb. 10, 1994 by Hongbo Ni)
       -- GB Word Processor (Viewer, editor, printing, converter)
          Supports EGA/(mono)VGA/SuperVGA monitors, and various
          printers, Chinese&lt;-&gt;English dictionary lookup, HanziInfo
          and glossary; Includes more than 20 Chinese input methods
          with Intelligent LianXiang and fuzzy Pinyin; Speed up with
          sentence based Pinyin; Reads and writes GB,Hz,zW &amp; Big5 files;
          DOS Shell; Configurable.

   QuickStar (V3.0, June 7, 1995) by Anthony Mai
       -- Compact size Chinese edit software for PC. PinYin, CiZu,
          WuBi, GuoBiao, ASCII etc input method. Translate to/from GB,
          HZ and Big5 coded Chinese files.

   cnprint (V2.6, Jan. 25, 95) by Yidao Cai
       -- print GB/Hz/BIG5/JIS/KSC/UTF8 etc or convert to PostScript
          (conforms to EPSF-3.0). Both DOS and UNIX version available.

   dm24 (V2.0, Sept. 1993) by Gongquan Chen)
       -- Chinese GB/HZ printing program for EPSON 24pin printer

   HXLASER (V2.6, Feb. 1994) by Chen, Gongquan
       -- A GB/HZ/BIG5 file printing program for HP LaserJet plus and
          later model printers.

   CNVIEW (V3.0, Jan. 1, 1995) by Jifang Lin
       -- View GB/Hz/Big5 encoded Chinese text file on IBM-PC
          &amp; compatibles

   ZWLIST (V1.1,  Nov. 24, 1993) by Gongquan Chen
       -- Chinese HZ/GB/BIG5 File Browser for ZWDOS

   zwTool (V1.0, Oct. 30,1993) by Gongquan Chen
       -- a MSDOS TSR program for input of Chinese characters in text
          mode; Developed primarily for Chinese programmers using IDE
          (Integrated Development Environment, like Borland's Turbo
          languages); Supports GB/HZ;  EGA/VGA required;

   DateStar (V1.1) by Youzhen Cheng
       -- Chinese Calendar Producer. Displays Chinese and western
          calendar in ASCII code, BIG-5 code, GuoBiao code (PRC
          Standard), and HZ code (Network)

   MacViewHZ (V2.21 Dec. 93) by Xiaodong Chen
       -- Display and print GB/HZ or BIG5 coded Chinese text files on
          Macintosh without Chinese OS system, with easy to use Mac
          user interface including multiple windows and simple editing
          features such as delete, copy, cut and paste.

   MacHZTerm (V0.52) by Xin Xu
       -- a communication program using CommToolBox, capable of
          displaying GB, HZ, Big5 texts on line. No Chinese OS required.
          System 7 recommended.

   HanziTerm (V0.5) by  Ricky Yeung
       -- A terminal emulator for Mac Chinese OS 6.0.x or later.
          Support 8-bit character code, HZ, and zW.

   Tex-Edit-HZ (V1.0, Dec. 18 1993) by Tom Bender and Tie Zeng.
       -- A MAC WorldScript savvy Text editor with HZ&lt;-&gt;GB conversion
          feature.

   MacBlue Telnet (V2.6.6, Feb 16, 1995) by MacBlue
       -- A Telnet program that can handle all Chinese encodings
          (such as HZ, GB, Big5, ET etc), EUC-JIS and EUC-KSC; based on
          NCSA Telnet with built-in hanzi input methods.

   rnMac (V1.3b5) by Roy Wood
       -- Offline Newsreader including GB &lt;-&gt; HZ conversion

   Weiqi267 (V2.67) by Xiangbo Kang
       -- record Weiqi games and transfer them through net.
          GB, HZ 100 % compatible (but Russian char disabled).
          There is a user guide in HZ coding.
          * Now can also be used for Chinese Chess.

   TwinBridge (V3.2, Nov. 16, 1994) by Twinbridge Software Corporation
       -- an interface between Windows and applications, it allows
          Chinese character processing in Windows applications like
          Word for Windows, Ami Pro, Excel, etc.
          You can edit Chinese characters like English characters
          in most of applications.

   WinHZ (V1.1, April 13, 1995) by Tian Bogang
       -- HZ extension for Chinese systems for Windows

   HZcomm (V1.5,  Nov. 14, 1993) by Nick Ke Ning.
       -- HZ coding supported communication program under Chinese
          Windows System (GB internal coded). Good for reading/writing
          HZ coded E-mail and news(alt.chinese.text) on line in
          Windows 3.1 for PCs.

   SimpTerm (V0.8.0) by Jianqing Hu
       -- A Chinese communication program for MS-Windows 3.1
          with build in support for BIG5, HZ and GB encoded text.

   ChPad (V1.31) by Tian Bogang
       -- GUO BIAO and HZ file browser for MS WINDOWS 3.1

   SilkRoad (V1.0) by Antony C. Hu
       -- GB/HZ Viewer for MS-Windows 3.1

   gnus-chinese (V1.0, Apr. 26 1994) by Ning Mosberger-Tang
       -- convert HZ articles to the code understandable by your
          terminal automatically in GNUS newsreader (for GNU EMACS).

          requires conversion program (e.g. hz2gb and gb2hz) to do the
          actual conversion.

   irchat (V2.4jp4cn0) by HIROSE Tutomu
       -- irc client e-lisp program on Mule
          patched to handle HZ and Big5
          now we can read/write all JIS/HZ/Big5 simultaneously on irc

   hztty (V2.0 Jan 29, 1994) by Yongguang Zhang
       -- This program turns a tty session from one encoding to another.
          For example, running hztty on cxterm can allow you to
          read/write Chinese in HZ format.

   BeTTY/CCF/B5Encode package (V1.534, 1995.03.22) by Jing-Shin Chang
       -- a chinese code conversion package for codes widely used
          in Taiwan and the GB code widely used in Mainland, plus
          a 7-bit Big5 encoding method (B5Encode3/B5E3, an extension
          to HZ encoding for GB),
          including off-line converters (CCF/Chinese Code Filters and
          B5E/B5Encode) and an on-line converter (BeTTY) which simulates
          your native chinese terminal to become aware of the coding
          systems widely used in Taiwan and GB, HZ encoding.

   gb2jis &amp; jis2gb (V1.5, 1995.5.11) by  Koichi Yasuoka
       -- convert GB (or HZ) to/from  JIS with two-letter pinyin

   gb2ps (V2.02) by Wei SUN
       -- convert GB/HZ to postscript, supports simple page formatting
         (change chinese fonts and font size, cover page, page
         number, etc). Five chinese fonts are provided in this
         release, they are Song, Kai, Fang Song, Hei and FanTi
         The HZ ENCODING is also supported.

   ChiRK (V1.2a) by Bo Yang
       -- GB/HZ/BIG5 text viewer on terminals (or emulations) capable
          of displaying Tektronics 401x graphics, such as GraphOn,DEC
          VT240/330, Xterm, Tektool on Sun, EM4105 on PC,
          VersaTerm-Pro on Mac, etc.

   Multi-Localization Enhancement of NCSA Mosaic X 2.4 (V2.4.0)
                                                 by TAKADA, Toshihiro
       -- a patch to make use of various nat'l character sets in NCSA
          Mosaic for X 2.4.  You can switch between char-sets in one
          Mosaic.  Support ISO 8859-X, KOI-8, GB, HZ, BIG5, KSC &amp; JIS.

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