| 词条 | ANSEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
| name = ANSEL | alias = ISO-IR 231 | standard = ANSI/NISO Z39.47 (withdrawn) | extensions = MARC Extended Latin, GEDCOM ANSEL | extends = US-ASCII | classification = Extended ASCII, 8-bit encoding }}ANSEL, the American National Standard for Extended Latin Alphabet Coded Character Set for Bibliographic Use, was a character set used in text encoding. It provided a table of coded values for the representation of characters of the extended Latin alphabet in machine-readable form for thirty-five languages written in the Latin alphabet and for fifty-one romanized languages. The standard was reaffirmed in 2003 although it has been administratively withdrawn by ANSI effective 14 February 2013.[1] It is registered as Registration # 231 in the ISO International Register of Coded Character Sets to be Used with Escape Sequences.[2][3] ANSEL is composed of a set of 63 graphic characters intended for use with ASCII, the American National Standard Code for Information Interchange, ANSI X3.4-1986,[3] including 29 combining diacritic characters. A combining diacritic character precedes the spacing character on which it should be superimposed.[1] Code page layoutThe following table shows ANSI/NISO Z39.47-1993 (R2003).[1] Each character is shown with its Unicode equivalent.
UseGEDCOMThe GEDCOM specification for exchanging genealogical data refers to ANSEL (ANSI/NISO Z39.47-1985) as a valid text encoding for GEDCOM files and extends it with additional characters which are shown in the following table.[4][5]
MARC21The MARC 21 Extended Latin character set is synchronized with ANSEL[3] but additionally supports the eszett (ß) character at C7 and the euro sign (€) at C8.[6] References1. ^1 2 {{cite web|title=Project Overview: ANSI/NISO Z39.47-1993 (R2003) Extended Latin Alphabet Coded Character Set for Bibliographic Use (ANSEL) (Inactive) |publisher=National Information Standards Organization |url=http://www.niso.org/apps/group_public/project/details.php?project_id=10 |accessdate=5 May 2014 |archiveurl=https://web.archive.org/web/20140314192912/http://www.niso.org/apps/group_public/project/details.php?project_id=10 |archivedate=14 March 2014}} 2. ^{{cite techreport|title=Extended Latin Alphabet Coded Character Set for Bibliographic Use |version=1993 (R2003) |type=National information standard specification |date=3 May 1993 |publisher=NISO Press |publication-place=Bethesda, Maryland |url=http://www.niso.org/apps/group_public/download.php/6451/Extended%20Latin%20Alphabet%20Coded%20Character%20Set%20for%20Bibliographic%20Use%20%28ANSEL%29.pdf |accessdate=5 May 2014 |format=PDF |id=ANSI/NISO Z39.47-1993 (R2003) |isbn=1-880124-02-5 |issn=1041-5653 |oclc=25546245 |ol=12137795M |archiveurl=https://web.archive.org/web/20140314191437/http://www.niso.org/apps/group_public/download.php/6451/Extended%20Latin%20Alphabet%20Coded%20Character%20Set%20for%20Bibliographic%20Use%20%28ANSEL%29.pdf |archivedate=14 March 2014}} 3. ^1 2 {{cite web|url=http://kikaku.itscj.ipsj.or.jp/ISO-IR/overview.htm |title=International Register Of Coded Character Sets To Be Used With Escape Sequences (Registration Listing Ordered By Registration Number) |accessdate=5 May 2014 |website=International Register Of Coded Character Sets To Be Used With Escape Sequences |publisher=Information Technology Standards Commission of Japan |archiveurl=https://web.archive.org/web/20140409235107/http://kikaku.itscj.ipsj.or.jp/ISO-IR/overview.htm |archivedate=9 April 2014}} 4. ^{{cite techreport |author=The Church of Jesus Christ of Latter-day Saints, Family History Department |authorlink=FamilySearch |title=The GEDCOM Standard Release 5.5 |type=Information standard specification |date=2 December 1995 |publisher=The Church of Jesus Christ of Latter-day Saints |place=Salt Lake City, Utah |pages=87–89 }} 5. ^{{cite techreport |author=The Church of Jesus Christ of Latter-day Saints, Family History Department |authorlink=FamilySearch |title=The GEDCOM Standard Release 5.3 |type=Information standard specification |date=4 November 1993 |publisher=The Church of Jesus Christ of Latter-day Saints |place=Salt Lake City, Utah |pages=67–72 }} 6. ^{{cite web |title=MARC 21 Specifications for Record Structure, Character Sets, and Exchange Media: Code Table Extended Latin (ANSEL) |url=http://lcweb2.loc.gov/diglib/codetables/45.html |date=December 2007 |website=Library Standards at the Library of Congress |publisher=Library of Congress |accessdate=6 May 2014 |archiveurl=https://web.archive.org/web/20140314195242/http://lcweb2.loc.gov/diglib/codetables/45.html |archivedate=14 March 2014}} External links
2 : American Library Association|Character sets |
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