This package partially supports ISO 8601 format and provides localized read and print of date and time.
Ystok-Local-Time was written by Dmitri Ivanov.
The idea was originally based on the LOCAL-TIME concept proposed by Erik Naggum (1965-2009) in "The Long, Painful History of Time" in 1999.
Date/time is represented by one of the following three structures:
date corresponds to the DATE data type in SQL (ISO/IEC 9075:1999,2003)
local-time corresponds to TIMESTAMP WITHOUT TIME ZONE
utc-time corresponds to SQL TIMESTAMP WITH TIME ZONE and contains an explicit timezone offset.
The library was developed and tested on LispWorks and SBCL.