From 4cf994cdb3cf9ca07ddfa53bc85d7daa07e7c9cc Mon Sep 17 00:00:00 2001 Message-Id: <4cf994cdb3cf9ca07ddfa53bc85d7daa07e7c9cc.1624545283.git.yantar92@gmail.com> From: Ihor Radchenko Date: Thu, 24 Jun 2021 22:33:08 +0800 Subject: [PATCH] src/fns.c (Fconcat): Update docstring * src/fns.c (Fconcat): Note that composition values may not remain eq in return value of concat. See bug#48740. --- src/fns.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/fns.c b/src/fns.c index a178216622..73669287c9 100644 --- a/src/fns.c +++ b/src/fns.c @@ -672,6 +672,9 @@ DEFUN ("concat", Fconcat, Sconcat, 0, MANY, 0, doc: /* Concatenate all the arguments and make the result a string. The result is a string whose elements are the elements of all the arguments. Each argument may be a string or a list or vector of characters (integers). + +Values of `composition' property of the result are not guaranteed to +be `eq'. usage: (concat &rest SEQUENCES) */) (ptrdiff_t nargs, Lisp_Object *args) { -- 2.31.1