Synonym streams and column position
stassats at gmail.com
Mon Apr 4 11:52:30 UTC 2016
Because using the stream directly works fine:
(let ((stream *standard-output*))
(write-string "abc" stream)
(write-string "abc" stream))
On Mon, Apr 4, 2016 at 9:16 AM, Mark Evenson <evenson at panix.com> wrote:
> On 2016/4/3 11:59, Stas Boukarev wrote:
>> Just noticed that the first snippet came out wrong, it was supposed to be
>> (let ((stream (make-synonym-stream '*standard-output*)))
>> (write-string "abc" stream)
>> (fresh-line stream)
>> (write-string "abc" stream))
>> => abcabc
> I was wondering about the repetition; I've updated the ticket.
> May I ask what is the point of using a SYNONYM-STREAM in the bug
> examples? Just using *STANDARD-OUTPUT* directly as the stream argument
> still evidences the problem, so I don't understand the use of
> MAKE-SYNOMYM-STREAM. Is the potential problem that something in SLIME
> or elsewhere might be rebinding *STANDARD-OUTPUT* between calls?
> "A screaming comes across the sky. It has happened before, but there
> is nothing to compare to it now."
With best regards, Stas.
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