Of course they are. That's what allows this hack (first suggested by
Erik Naggum, I believe):
(defpackage :iso (:use) (:export :|8601|))
(defun iso:8601 (out arg colon-p at-sign-p &rest params)
(write-string (format-iso-8601-time
arg
:time-zone (first params)
:omit-time (and at-sign-p (not colon-p))
:omit-date colon-p
:omit-time-zone (and colon-p (not at-sign-p))) out))
And then:
CL-USER> (format t "~/iso:8601/" (get-universal-time))
2011-01-25T11:51:15-8:00
NIL
-Peter
On Tue, Jan 25, 2011 at 10:51 AM, Edi Weitz <e...@weitz.de> wrote:
> On Tue, Jan 25, 2011 at 6:36 PM, Daniel Weinreb <d...@itasoftware.com> wrote:
>
>> I actually can't remember why package prefixes
>> aren't allowed. It was a long time ago.
>
> They are allowed, aren't they?
>
> http://www.lispworks.com/documentation/HyperSpec/Body/22_ced.htm
>
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--
Peter Seibel
http://www.codequarterly.com/
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