From a1354086d92efa06f5866b008a019f6d801367ca Mon Sep 17 00:00:00 2001
From: Eric Blake <eblake@redhat.com>
Date: Sat, 29 May 2021 06:51:53 -0500
Subject: doc: Minor formatting tweak.

* doc/m4.texi (Sysval): Fix overfull /hbox.
---
 doc/m4.texi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/m4.texi b/doc/m4.texi
index 94ac851d..247f2be5 100644
--- a/doc/m4.texi
+++ b/doc/m4.texi
@@ -6756,7 +6756,8 @@ ifdef(`__unix__', ,
 ')m4exit(`77')')dnl
 changequote(`[', `]')
 @result{}
-syscmd([/bin/sh -c 'kill -9 $$'; st=$?; test $st = 137 || test $st = 265])
+syscmd([/bin/sh -c 'kill -9 $$'; st=$?;
+test $st = 137 || test $st = 265])
 @result{}
 ifelse(sysval, [0], , [errprint([ skipping: shell does not send signal 9
 ])m4exit([77])])dnl
-- 
cgit v1.2.1