RE: ANSI X3.64 superceded by ANSI/ISO 6429

From: Hart, Edwin F. (
Date: Wed Mar 22 2000 - 13:54:49 EST

ISO/IEC 6429 and X3.64 cover the use of control codes and control sequences.

ISO/IEC 2022 and X3.41 cover code page switching.

I believe that the current ISO standards are upwardly compatible with the
corresponding ANSI standards.

Ed Hart

Edwin F. Hart
The Johns Hopkins University Applied Physics Laboratory
11100 Johns Hopkins Road
Laurel, MD 20723-6099
+1-443-778-6926 (Baltimore)
+1-240-228-6926 (DC Area)
+1-443-778-1093 (fax, Baltimore)
+1-240-228-1093 (fax, DC area)

-----Original Message-----
From: []
Sent: Wednesday, March 22, 2000 13:39
To: Hart Edwin F.
Cc: Unicode List
Subject: Re: ANSI X3.64 superceded by ANSI/ISO 6429

"Hart, Edwin F." wrote:
> FYI. ANSI withdrew X3.64 and adopted ANSI/ISO 6429 (i.e., ISO/IEC 6429)
> its place.
> ANSI also withdrew X3.41 and adopted ANSI/ISO 2022 in its place.

What are X3.64 and X3.41?



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