From bc9adccdf40cea01c4de8c3a35926ed1c64630ec Mon Sep 17 00:00:00 2001
From: Denis Lehmann <denis.lehmann@mojin-robotics.de>
Date: Fri, 13 Jan 2023 10:26:26 +0100
Subject: [PATCH] fold sfextra

---
 sf | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sf b/sf
index 7b0c11b..8066bc2 100644
--- a/sf
+++ b/sf
@@ -243,9 +243,7 @@ function _sfusage {
         echo -e "\nEXAMPLES"
         echo -e "$_sfexamples" | column -s ";" -t
     fi
-    if [ -n "${sfextra}" ]; then
-        echo -e "\n$sfextra"
-    fi
+    [ -n "${sfextra}" ] && echo -e "\n$sfextra" | fold -s -w "$_sfwidth"
     exit 0
 }