From: Eli Zaretskii <eliz@gnu.org>
Date: Fri, 29 Jan 2021 07:45:13 +0000 (+0200)
Subject: Improve doc string of 'operating-system-release'
X-Git-Tag: emacs-28.0.90~4047
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=ae2e2b6acdf9c052b726c45507945ff0a824db91;p=emacs.git

Improve doc string of 'operating-system-release'

* src/editfns.c (syms_of_editfns) <operating-system-release>: Doc
fix.  (Bug#39940)
---

diff --git a/src/editfns.c b/src/editfns.c
index 3b2876f01e8..3c2a858b46e 100644
--- a/src/editfns.c
+++ b/src/editfns.c
@@ -4479,7 +4479,9 @@ functions if all the text being accessed has this property.  */);
 	       doc: /* The user's name, based upon the real uid only.  */);
 
   DEFVAR_LISP ("operating-system-release", Voperating_system_release,
-	       doc: /* The operating system kernel version Emacs is running on.  */);
+	       doc: /* The kernel version of the operating system on which Emacs is running.
+The value is a string.  It can also be nil if Emacs doesn't
+know how to get the kernel version on the underlying OS.  */);
 
   DEFVAR_BOOL ("binary-as-unsigned",
 	       binary_as_unsigned,