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S9 LIB (format-time string time-list) ==> string | #f
Format the time specification TIME-LIST (as returned by the
UNIX-TIME->TIME procedure) according to the description in
STRING. This a poor man's CommonLISP FORMAT-style procedure
intended for making time lists more readable. It returns #F
if TIME-LIST is not a proper time list or string is erroneous
(i.e.: contains a wrong format descriptor). The following
format descriptors are supported:
~w day of week (Mon, Tue, ...)
~y year
~:m number of month
~@m month name (Jan, Feb, ...)
~h hour
~m minute
~s second
~~ literal ~
When a single digit appears between a ~ and the rest of a
format descriptor, this digit will be interpreted as a length
and the resulting string will be padded to this length with
zeros.
(format-time "~w ~4y-~@m-~2d ~2h:~2m:~2s"
'(1 2009 3 9 8 53 20))
==> "Tue 2009-Mar-09 08:53:20"
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