you are misusing the :: alias resolution operator, user is not an alias
Clojure 1.9.0
(ins)user=> (ns foo)
nil
(ins)foo=> ::user/a
RuntimeException Invalid token: ::user/a
clojure.lang.Util.runtimeException (Util.java:221)
(ins)foo=> :user/a
:user/a
On Tue, Jan 29, 2019 at 2:52 PM Philip Markgraf <pmarkg...@gmail.com> wrote:
>
> I am moving some code to use spec and namespaced keywords under Clojure
> 1.10.0 (release). One group of keywords starts with a numeric character after
> the colon, which has worked fine in the non-namespaced context. Creating and
> using the namespaced keyword works correctly in the local namespace (using
> only the double-colon), but fails with "Invalid Token" when dereferencing
> from another workspace.
>
> I'm not sure if this is a bug or if I have been taking advantage of an
> undocumented/unsupported feature.
> Having a leading-digit keyword has been very useful, as the names are an
> exacting fit of the problem domain and don't suffer from the addition of any
> visual pollution.
>
> user=> (def example-a {:015-00 "015-00"})
> #'user/example-a
> user=> (def example-b {::015-00 "015-00"})
> #'user/example-b
> user=> (:015-00 example-a)
> "015-00"
> user=> (:015-00 example-b)
> nil
> user=> (::015-00 example-b)
> "015-00"
> user=> (::015-00 example-a)
> nil
> user=> (ns try)
> nil
> try=> (:015-00 user/example-a)
> "015-00"
> try=> (::user/015-00 user/example-b)
>
> Syntax error reading source at (REPL:1:15).
> Invalid token: ::user/015-00
> Syntax error reading source at (REPL:1:31).
> Unmatched delimiter: )
> try=>
>
> The current behavior is certainly inconsistent, even if it is not a serious
> bug.
>
> Thank you!
>
>
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