topic Re: Preparing your SAS program for internationalization -- or for Unicode in SAS Programming

Preparing your SAS program for internationalization -- or for Unicode

ChrisHemedinger — Tue, 16 Apr 2019 19:45:45 GMT

If you're a SAS programmer who works with international data that contain national characters, then you probably already understand the advantages of using SAS in a Unicode environment (UTF-8 encoding). Due to the global nature of data today, many SAS customers have moved to Unicode SAS for their work.

When text characters in data occupy more than one byte of storage each (true for languages like Chinese and Japanese), you must convert your use of byte-centric SAS functions to their multi-byte counterparts. You have to change your code to get the proper behavior in a Unicode session.

SAS Enterprise Guide has a tool that can help -- it's the SAS Code Analyzer for Internationalization. My colleague Junichi (@jpnjna) has written an article that shows how to use this tool to find code that you might need to change, as well as hard-coded strings to eliminate if you want to localize the text in your code.

Questions? Add a comment to the article!

Re: Preparing your SAS program for internationalization -- or for Unicode

yabwon — Tue, 23 Apr 2019 09:42:14 GMT

Hi Chris,

One thing to remember is that, though "K functions" are very nice, not all transfers can go "smooth". My favorite "bad case" is scan() vs. kscan(), kscan() lacks the very nice fourth argument that scan() has, I mean the "modifier". Can't wait to have it in kscan().

All the best

Bart

Re: Preparing your SAS program for internationalization -- or for Unicode

Artur_CandF — Tue, 08 Oct 2019 13:21:29 GMT

Hi yabwon,

I think the "K" equivalent of scan() with four arguments is kscanx(). Try it.

Best Regards,

Artur

Re: Preparing your SAS program for internationalization -- or for Unicode

yabwon — Tue, 08 Oct 2019 13:27:04 GMT

Thanks! 🙂
Bart