What's New

What's New in SAS 9.2 National Language Support (NLS) Reference Guide

Overview

In this release, SAS has expanded the scope and capabilities of National Language Support (NLS). NLS is a set of features that enable a software product to function properly in every global market for which the product is targeted. SAS contains NLS features to ensure that you can write SAS applications that conform to local language conventions. Typically, software that is written in the English language works well for users who use the English language and data that is formatted using the conventions that are observed in the United States. However, without NLS, these products might not work as well for users in other regions of the world. NLS in SAS enables users in regions such as Asia and Europe to process data successfully in their native languages and environments.

This topic describes the changes and enhancements that have been made to the NLS documentation and features.

• additional autocall macros

• macro functions

• additional encodings

• additional functions and a new directive for selected functions

• additional locales

• additional system options

• formats that now support Arabic and new formats

• documentation enhancements such as revising the collating sequence topic and moving the EUR language elements to another section

• informats that now support Arabic and new informats

• internationalization compatibility for SAS string functions

• language switching

Documentation Enhancements

• The title of this document was changed for SAS 9.2 NLS. The new title is SAS National Language Support (NLS): Reference Guide.

• The Collating Sequences section, which describes the orders in which characters are sorted, has been revised.

• SAS recommends that users use the NL language elements instead of the EUR language elements. The EUR language elements are in an appendix titled Additional Language Elements.

Internationalization Compatibility for SAS String Functions

The Internationalization Compatibility for SAS String Functions section specifies the level of internationalization compatibility for SAS string functions.

National Collating Sequences of Alphanumeric Characters

The National Collating Sequences of Alphanumeric Characters table has been updated to reflect current collating sequences.

Language Switching

The Language Switching section describes how you can view SAS messages in another language using a Unicode server.

Locales

The following locales have been added in SAS 9.2 NLS. Information on how locales work in SAS programming is provided in Overview of Locale Concepts for NLS:

• Afrikaans_SouthAfrica

• Albanian_Albania

• Arabic_India

• Arabic_Iraq

• Arabic_Libya

• Arabic_Sudan

• Arabic_Syria

• Arabic_Yemen

• Bengali_India

• Bosnian_BosniaHerzegovina

• Catalan_Spain

• Cornish_UnitedKingdom

• Croatian_BosniaHerzegovina

• English_Belgium

• English_Botswana

• English_Caribbean

• English_Philippines

• English_Zimbabwe

• Faroese_FaroeIslands

• Greenlandic_Greenland

• Hindi_India

• Indonesian_Indonesia

• Macedonian_Macedonia

• Malay_Malaysia

• Maltese_Malta

• ManxGaelic_UnitedKingdom

• Marathi_India

• NorwegianBokmal_Norway

• NorwegianNynorsk_Norway

• Persian_India

• Persian_Iran

• Russian_Ukraine

• Serbian_BosniaHerzegovina

• Serbian_Montenegro

• Serbian_Serbia

• SerboCroatian_Montenegro

• SerboCroatian_Serbia

• Tamil_India

• Telugu_India

Encodings

In the third maintenance release for SAS 9.2, the SBCS, DBCS, and Unicode Encoding Values Used to Transcode Data table was updated to reflect current values.

In the third maintenance release for SAS 9.2, the following encodings were removed from the Double-Byte Encodings for UNIX table:

• Traditional Chinese HP15

• Simplified Chinese PCMS

• Korean PCMS

The following encodings have been added in SAS 9.2 NLS. Information on how encodings work in SAS programming is provided in Overview of Encoding for NLS:

• e097 - Farsi Bilingual - EBCDIC

• eofa - Farsi Bilingual - EBCDIC

• e137 - Devanagari - EBCDIC

• eoin - Devanagari - EBCDIC

• e153 - EBCDIC Latin 2 Multilingual with euro

• e053 - EBCDIC Latin 2 Multilingual with euro

• e154 - EBCDIC Cyrillic Multilingual with euro

• e054 - EBCDIC Cyrillic Multilingual with euro

• e155 - EBCDIC Turkey with euro

• e055 - EBCDIC Turkey with euro

• e156 - EBCDIC Baltic Multi with euro

• e056 - EBCDIC Baltic Multi with euro

• e157 - EBCDIC Estonia with euro

• e057 - EBCDIC Estonia with euro

• e158 - EBCDIC Cyrillic Ukraine with euro

• e058 - EBCDIC Cyrillic Ukraine with euro

• e905 - Latin 3 - EBCDIC

• e013 - Latin 3 - EBCDIC

• lat8 - ISO 8859/14-latin8

• p806 - PC Indian Script Code (ISCII-91)

• p098 - Farsi - Personal Computer

Autocall Macros

The following SAS 9.2 NLS autocall macros are new:

• %KLOWCASE and %QKLOWCAS

• %KTRIM and %QKTRIM

• %KVERIFY

Macro Functions

The following SAS 9.2 NLS macro functions are new:

• %KINDEX

• %KLEFT and %QKLEFT

• %KLENGTH

• %KSCAN and %QKSCAN

• %KSUBSTR and %QKSUBSTR

• %KUPCASE and %QKUPCASE

Formats

• The following SAS 9.2 NLS formats have been enhanced and now support Arabic:

  • $BIDI

  • $LOGVS

  • $LOGVSR

  • $VSLOG

  • $VSLOGR

• In the third maintenance release for SAS 9.2, the following formats have been enhanced to support date-time values:

  • NLTIMAP

  • NLTIME

• The following numeric formats are new for SAS 9.2 NLS.

  NLBEST	writes the best numerical notation, based on the locale.
  NLSTRMON	writes a numeric value as a day-of-the-month in the specified locale.
  NLSTRQTR	writes a numeric value as the quarter-of-the-year in the specified locale
  NLSTRWK	writes a numeric value as the day-of-the-week in the specified locale
  NLPVALUE	writes p-values of the local expression in the specified locale

• The following date and time formats are new for SAS 9.2 NLS. These formats write locale-specific dates and times.

  NLDATEYQ	converts the SAS date value to the date value of the specified locale, and then writes the date value as the year and the quarter.
  NLDATEYR	converts the SAS date value to the date value of the specified locale, and then writes the date value as the year.
  NLDATEYW	converts the SAS date value to the date value of the specified locale, and then writes the date value as the year and the week.
  NLDATMDT	converts the SAS datetime value to the datetime value of the specified locale. This format writes the value as the name of the month, day of the month, and year.
  NLDATMMN	converts the SAS datetime value to the datetime value of the specified locale, and then writes the value as the name of the month.
  NLDATMWN	converts a SAS datetime value to the datetime value of the specified locale, and then writes the value as the day of the week.
  NLDATMYQ	converts the SAS datetime value to the datetime value of the specified locale, and then writes the value as the year and the quarter of the year.
  NLDATMYR	converts the SAS datetime value to the datetime value of the specified locale, and then writes the value as the year.
  NLDATMYW	converts the SAS datetime value to the datetime value of the specified locale, and then writes the value as the year and the name of the week.

• The following currency formats are new for SAS 9.2 NLS. These formats write the international monetary expression.

  • NLMNIAUD - Australia

  • NLMNICADw.d - Canada

  • NLMNICHFw.d - Liechtenstein

  • NLMNICNYw.d - China

  • NLMNIDKKw.d - Denmark, Faroe Island, and Greenland

  • NLMNIEURw.d - Austria, Belgium, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Malta, the Netherlands, Portugal, Slovenia, and Spain

  • NLMNIGBPw.d - United Kingdom

  • NLMNIILSw.d - Israel

  • NLMNIJPYw.d - Japan

  • NLMNIKRWw.d - South Korea

  • NLMNIMYRw.d - Malaysia

  • NLMNINOKw.d - Norway

  • NLMNINZDw.d - New Zealand

  • NLMNIPLNw.d - Poland

  • NLMNIRUBw.d - Russia

  • NLMNISEKw.d - Sweden

  • NLMNISGDw.d - Singapore

  • NLMNITWDw.d - Thailand

  • NLMNIUSDw.d - Puerto Rico, and United States

  • NLMNIZARw.d - South Africa

• The following currency formats for SAS 9.2 NLS are new. These formats write the local monetary expression.

  • NLMNLAUDw.d - Australia

  • NLMNLCADw.d - Canada

  • NLMNLCHFw.d - Liechtenstein

  • NLMNLCNYw.d - China

  • NLMNLDKKw.d - Denmark, Faroe Island, and Greenland

  • NLMNLEURw.d - Austria, Belgium, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Malta, the Netherlands, Portugal, Slovenia, and Spain

  • NLMNLGPBw.d - United Kingdom

  • NLMNLHKDw.d - Hong Kong

  • NLMNLILSw.d - Israel

  • NLMNLJPYw.d - Japan

  • NLMNLKRWw.d - South Korea

  • NLMNLMYRw.d - Malaysia

  • NLMNLNOKw.d - Norway

  • NLMNLNZDw.d - New Zealand

  • NLMNLPLNw.d - Poland

  • NLMNLRUBw.d - Russia

  • NLMNLSEKw.d - Sweden

  • NLMNLSGDw.d - Singapore

  • NLMNLTWDw.d - Taiwan

  • NLMNLUSDw.d - Puerto Rico and the United States

  • NLMNLZARw.d - South Africa

Informats

• The following SAS 9.2 NLS informats have been enhanced and now support Arabic:

  • $LOGVS

  • $LOGVSR

  • $VSLOG

  • $VSLOGR

• The following currency informats are new for SAS 9.2 NLS. These informats read the international monetary expression.

  • NLMNIAUDw.d - Australia

  • NLMNICADw.d - Canada

  • NLMNICHFw.d - Liechtenstein and Switzerland

  • NLMNICNYw.d - China

  • NLMNIDKKw.d - Denmark, Faroe Island, and Greenland

  • NLMNIEURw.d - Austria, Belgium, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Malta, the Netherlands, Portugal, Slovenia, and Spain

  • NLMNIGBPw.d - United Kingdom

  • NLMNIHKDw.d - Hong Kong

  • NLMNIILSw.d - Israel

  • NLMNIJPYw.d - Japan

  • NLMNIKRWw.d - South Korea

  • NLMNIMYRw.d - Malaysia

  • NLMNINOKw.d - Norway

  • NLMNINZDw.d - New Zealand

  • NLMNIPLNw.d - Poland

  • NLMNIRUBw.d - Russia

  • NLMNISEKw.d - Sweden

  • NLMNISGDw.d - Singapore

  • NLMNITWDw.d - Taiwan

  • NLMNIUSDw.d - Puerto Rico, and the United States

  • NLMNIZARw.d - South Africa

• The following currency informats are new for SAS 9.2 NLS. These informats read the local monetary expression.

  • NLMNLAUDw.d - Australia

  • NLMNLCADw.d - Canada

  • NLMNLCHFw.d - Liechtenstein and Switzerland

  • NLMNLCNYw.d - China

  • NLMNLDKKw.d - Denmark, the Faroe Island, and Greenland

  • NLMNLEURw.d - Austria, Belgium, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Malta, the Netherlands, Portugal, Slovenia, and Spain

  • NLMNLGBPw.d - United Kingdom

  • NLMNLHKDw.d - Hong Kong

  • NLMNLILSw.d - Israel

  • NLMNLJPYw.d - Japan

  • NLMNLKRWw.d - South Korea

  • NLMNLMYRw.d - Malaysia

  • NLMNLNOKw.d - Norway

  • NLMNLNZDw.d - New Zealand

  • NLMNLPLNw.d - Poland

  • NLMNLRUBw.d - Russia

  • NLMNLSEKw.d - Sweden

  • NLMNLSGDw.d - Singapore

  • NLMNLTWDw.d - Taiwan

  • NLMNLUSDw.d - Puerto Rico and the United States

  • NLMNLZARw.d - South Africa

Functions

• The following functions are new for SAS 9.2 NLS:

  GETPXLANGUAGE	displays a transcoding error when illegal data is read from a remote application
  GETPXLOCALE	returns the POSIX locale value for a SAS locale
  GETPXREGION	returns the current, two-letter region code
  KPROPCASE	converts Chinese, Japanese, Korean, Taiwanese (CJKT) characters
  KPROPCHAR	converts special characters to normal characters
  KPROPDATA	removes or converts unprintable characters
  SORTKEY	creates a linguistic sort key
  UNICODE	converts Unicode characters to the current SAS session encoding
  UNICODEC	converts characters in the current SAS session encoding to Unicode characters
  UNICODELEN	creates a linguistic sort key
  UNICODEWIDTH	specifies the length of a display unit for the Unicode data

• A new directive, "#", was added to the following functions:

  • NLDATE

  • NLDATM

  • NLTIME

System Options

In the third maintenance release for SAS 9.2, the NLSCOMPATMODE option has been modified. A note has been added to the Details section notifying the user that a warning will be generated when NLSCOMPATMODE is set.

The following system options are new for SAS 9.2 NLS:

BOMFILE	specifies whether to write the Byte Order Mark (BOM) prefix on Unicode-encoded external files
LOCALELANGCHG	determines whether the language of the text of the ODS output can be changed
RSASIOTRANSERROR	displays a transcoding error when illegal data is read from a remote application

Copyright © 2010 by SAS Institute Inc., Cary, NC, USA. All rights reserved.