Re: emacs-26 aecbbd5: * src/fns.c (Fmapconcat): Doc fix. (Bug#35710)

[Eli Zaretskii <eliz@gnu.org>]

> From: Robert Pluim <rpluim@gmail.com>
> Cc: Eli Zaretskii <eliz@gnu.org>
> Date: Mon, 10 Jun 2019 12:27:15 +0200
> 
> Eli, those whitespace changes look a little suspicious to me, they
> result in a docstring like this:
> 
>     Apply FUNCTION to each element of SEQUENCE, and concat the results as strings.
>     In between each pair of results, stick in SEPARATOR.  Thus, " " as
>       SEPARATOR results in spaces between the values returned by FUNCTION.
>     SEQUENCE may be a list, a vector, a bool-vector, or a string.
>     SEPARATOR must be a string.
>     FUNCTION must be a function of one argument, and must return a value
>       that is a sequence of characters: either a string, or a vector or
>       list of numbers that are valid character codepoints.

Why is this suspicious?  Text has been indented to allow easily
finding the beginning of the description of each argument.  We do that
in many other places.