Tightening LispReader

[Christophe Grand]

In a couple of places, where it is expected to read something immediately (like the tag of a tagged literal or the ns of a namespaced map), the reader allows spaces or "no-op" forms to sneak in.

This is because the test for immediacy doesn't take into account "no op" readers.

For example here is a namespaced map (use read-string or a plain repl):

#:#_()#! bang bang

#?(:whatever 42); now a blank line

#?@(:default ())foo

{:bar :baz}

And here is an inst:

##_()#! bang bang

#?(:whatever 42); now a blank line

{:bar :baz}

inst "2017-04-24T09:11:29.878-00:00"

May I open a ticket to fix that?

(and another one for %arguments which accept any kind of numbers and not just natural integers in base 10)

Thanks,

Christophe

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[Alex Miller]

sure

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[Christophe Grand]

ok done https://dev.clojure.org/jira/browse/CLJ-2160 (patch attached)