From: Per Bothner <per@bothner.com>
To: Sonny To <son.c.to@gmail.com>, Kawa mailing list <kawa@sourceware.org>
Subject: Re: putting symbols into Environment
Date: Thu, 14 Sep 2017 00:28:00 -0000 [thread overview]
Message-ID: <7ebc09b0-2243-a1c0-4da2-d4f0fb73827e@bothner.com> (raw)
In-Reply-To: <CAJxjsJsoztphnxfX71H-mN6rENB6UNSYPZ+OTi=QNqb24P_8EA@mail.gmail.com>
On 09/13/2017 05:05 PM, Sonny To wrote:
> I'm trying to use the TelnetRepl in an android Service but cannot
> figure out how to put bindings into the environment
> env.put(Symbol.makeUninterned("context", null),
> applicationContext)
> I can telnet to it but the "context" symbol is not available
>
> #|kawa:4|# context
> /dev/stdin:4:1: unbound location: context
That would be expected if you use Symbol.makeUninterned.
An uninterned symbol is a unique object that you can *not*
"lookup". For example (string->symbol "context") is the
same as 'symbol - but (Symbol:makeUninterned "context") is a completely
different object.
Instead, try Symbol.valueOf("context").
> Do I have the wrong environment? if so how to get the correct environment?
There might be other problems, but fix the above-mentioned problem first.
--
--Per Bothner
per@bothner.com http://per.bothner.com/
next prev parent reply other threads:[~2017-09-14 0:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-14 0:05 Sonny To
2017-09-14 0:28 ` Per Bothner [this message]
[not found] ` <CAJxjsJv-_yabJvr7PkxyqKS+b7bQ2RoL40ORsfJG5vmRv0KAWA@mail.gmail.com>
2017-09-15 12:48 ` Sonny To
2017-09-15 14:55 ` Per Bothner
2017-09-15 13:48 ` Sonny To
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