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Re: Error in post-command-hook (completion-in-region--postch): (wrong-ty

From: Tassilo Horn
Subject: Re: Error in post-command-hook (completion-in-region--postch): (wrong-type-argument stringp nil)
Date: Fri, 24 Aug 2012 20:12:54 +0200
User-agent: Gnus/5.130006 (Ma Gnus v0.6) Emacs/24.2.50 (gnu/linux)

Thien-Thi Nguyen <address@hidden> writes:

>    Argh, I did that now and it revealed that my completion function got
>    called after a successfull completion once again, and then the
>    (read-from-string ...) read `nil' (what the nREPL server responds if
>    there are no possible completions).
> Is that supposed to happen (being calling twice)?

Yes, the completion at point stuff figures out when to delete the
*Completions* window that way.


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