From: Eli Zaretskii <eliz@gnu.org>
Date: Thu, 13 Feb 2025 09:03:26 +0000 (+0200)
Subject: ; * src/fns.c (Fmapconcat): Doc fix (bug#76242).
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=237be903c17d9864dcea28ac5e1a76cc9afe1d88;p=emacs.git

; * src/fns.c (Fmapconcat): Doc fix (bug#76242).

(cherry picked from commit 316e47c5af402f70b78092f9c941c4cf240fceb3)
---

diff --git a/src/fns.c b/src/fns.c
index f2c8a98b7ce..b6098816049 100644
--- a/src/fns.c
+++ b/src/fns.c
@@ -3435,7 +3435,8 @@ characters; nil stands for the empty 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.  */)
+  list of numbers that are valid character codepoints; nil is treated
+  as an empty string.  */)
   (Lisp_Object function, Lisp_Object sequence, Lisp_Object separator)
 {
   USE_SAFE_ALLOCA;