From: Eli Zaretskii <eliz@gnu.org>
Date: Tue, 27 Oct 2020 15:43:29 +0000 (+0200)
Subject: * src/buffer.c (syms_of_buffer) <fill-column>: Improve doc string.
X-Git-Tag: emacs-27.1.90~96
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=2443b15a91;p=emacs.git

* src/buffer.c (syms_of_buffer) <fill-column>: Improve doc string.
---

diff --git a/src/buffer.c b/src/buffer.c
index 92ed405b6f7..5433c80edb0 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -5625,6 +5625,9 @@ Use the command `abbrev-mode' to change this variable.  */);
   DEFVAR_PER_BUFFER ("fill-column", &BVAR (current_buffer, fill_column),
 		     Qintegerp,
 		     doc: /* Column beyond which automatic line-wrapping should happen.
+It is used by filling commands, such as `fill-region' and `fill-paragraph',
+and by `auto-fill-mode', which see.
+See also `current-fill-column'.
 Interactively, you can set the buffer local value using \\[set-fill-column].  */);
 
   DEFVAR_PER_BUFFER ("left-margin", &BVAR (current_buffer, left_margin),