From: Matthias Kruk <m@m10k.eu>
Date: Thu, 11 Aug 2022 18:04:19 +0000 (+0900)
Subject: include/opt: Remove summary of short options from help text
X-Git-Url: https://git.corax.cc/?a=commitdiff_plain;h=eee92af5da5e8c7f9c18e4c71f9714254a041f3c;p=toolbox

include/opt: Remove summary of short options from help text

The help text displayed by the opt module contains a summary of all
short options in the title. However, a cursory search showed that
most commandline tools don't do that. Thus, this "feature" may be
removed.

This commit removes the summary of short options from the title of
the help text.
---

diff --git a/include/opt.sh b/include/opt.sh
index 5b357d9..6bb6738 100644
--- a/include/opt.sh
+++ b/include/opt.sh
@@ -133,15 +133,8 @@ opt_add_arg() {
 
 opt_print_help() {
 	local short
-	local shortopts
 
-	shortopts=""
-
-	for short in $(array_sort "${__opt_short[@]}"); do
-		shortopts+="$short"
-	done
-
-	echo "Usage: ${0##*/} [-$shortopts]"
+	echo "Usage: ${0##*/} [OPTIONS]"
 	echo ""
 	echo "Options"