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Re: Documentation for `seq-contains-p` is outdated
From: |
Eli Zaretskii |
Subject: |
Re: Documentation for `seq-contains-p` is outdated |
Date: |
Sat, 29 Aug 2020 21:40:21 +0300 |
> From: Daniel Martín <mardani29@yahoo.es>
> Cc: emacs-devel@gnu.org
> Date: Sat, 29 Aug 2020 20:18:56 +0200
>
> Iwan in 't Groen <iwanintgroen@gmail.com> writes:
>
> > Hi,
> >
> > When looking up the documentation for `seq-contains-p` it seems
> > outdated.
> >
> > M-x elisp-index-search RET seq-contains-p RET returns:
> >
> > -- Function: seq-contains-p sequence elt &optional function
> > This function returns non-‘nil’ if at least one element in SEQUENCE
> > is equal to ELT. If the optional argument FUNCTION is non-‘nil’,
> > it is a function of two arguments to use instead of the default
> > ‘equal’.
> >
> > (seq-contains '(symbol1 symbol2) 'symbol1)
> > ⇒ symbol1
> > (seq-contains '(symbol1 symbol2) 'symbol3)
> > ⇒ nil
> >
> > The title is correct but the information shown is for the obsolete
> > `seq-contains` function.
>
> Thank you for your contribution to Emacs. The change looks good to
> me. If I'm not mistaken, this new function was introduced in 27.1, so
> this might be a safe patch for 27.2. I've only left a comment, but let's
> wait for other Emacs developers to do a proper review of this patch
> (Nicolas Petton seems like the best person to do so).
This was already fixed, see bug#42871.