*date-time-fmt*

This variable controls how date-time objects are printed. The initial value of this variable is nil, which means use the default print-object method.

The value can be an appropriate format string, suitable as a non-nil fmt argument to locale-format-time. See the description of that function for suitable string values for this variable.

See date-time.html for information on support in Allegro CL for parsing and generating time expressions using the ISO 8601 standard.

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