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Re: emacs-25 2460cfa: * doc/lispref/lists.texi (Association Lists): Docu
From: |
Michael Heerdegen |
Subject: |
Re: emacs-25 2460cfa: * doc/lispref/lists.texi (Association Lists): Document 'alist-get'. |
Date: |
Tue, 19 Jan 2016 10:53:09 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) |
Eli Zaretskii <address@hidden> writes:
> branch: emacs-25
> commit 2460cfac091c6a5b095816bef9e639f9da88f432
> Author: Eli Zaretskii <address@hidden>
> Commit: Eli Zaretskii <address@hidden>
>
> * doc/lispref/lists.texi (Association Lists): Document 'alist-get'.
> ---
> doc/lispref/lists.texi | 8 ++++++++
> etc/NEWS | 1 +
> 2 files changed, 9 insertions(+), 0 deletions(-)
>
> diff --git a/doc/lispref/lists.texi b/doc/lispref/lists.texi
> index d961caf..c18c408 100644
> --- a/doc/lispref/lists.texi
> +++ b/doc/lispref/lists.texi
> @@ -1556,6 +1556,14 @@ keys may not be symbols:
> @end smallexample
> @end defun
>
> address@hidden alist-get key value &optional default
> +This function is like @code{assq}, but instead of returning the entire
> +association for @var{key}, @code{(@var{key} . @var{value})}, it
> +returns just the @var{value}. It returns @var{default} if @var{key}
> +is not found in @var{alist}, defaulting to @code{nil} if @var{default}
> +is omitted.
> address@hidden defun
> +
Should we add that it is also a valid place expression ("setf'able")? Or
to the docstring? That fact doesn't seem to be discoverable at all now.
Thanks,
Michael.
- Re: emacs-25 2460cfa: * doc/lispref/lists.texi (Association Lists): Document 'alist-get'.,
Michael Heerdegen <=