Re: display-completion-list

[kai.grossjohann@gmx.net (Kai Großjohann)]

Roland Winkler <Roland.Winkler@physik.uni-erlangen.de> writes:

> Suppose I have the function
>
> (defun foo ()
>   (interactive)
>   (with-output-to-temp-buffer "*Completions*"
>     (display-completion-list '("a" "b" "d"))))
>
> This will open a completion buffer. If I select a completion in this
> buffer by clicking <mouse-2> on a completion, the selection will be
> inserted in the active buffer at the position of point. How does the
> insertion happen in detail?

I don't know.  Here is how I find out:

I run the code.  I position point on one of the completions and do
C-h k RET.  It tells me that it runs the command choose-completions.
I have a wild hunch that there might be a variable with a similar
name, so I type C-h v choos TAB...  Bingo!

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