From 171651223d0e8bc6cdd1cf4577bc119e4fc8b353 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lucio=20Andr=C3=A9s=20Illanes=20Albornoz?=
 <lucio@lucioillanes.de>
Date: Wed, 25 Aug 2021 19:20:43 +0200
Subject: subr/build_init.subr:buildp_init_getopts(): filter
 etc/build.usage{,.short} if stdout does not refer to a tty.
 subr/pkgtool_init.subr:pkgtoolp_init_getopts_help(): filter etc/pkgtool.usage
 if stdout does not refer to a tty.

---
 subr/pkgtool_init.subr | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'subr/pkgtool_init.subr')

diff --git a/subr/pkgtool_init.subr b/subr/pkgtool_init.subr
index b7c04c70..1bbcbf75 100644
--- a/subr/pkgtool_init.subr
+++ b/subr/pkgtool_init.subr
@@ -87,7 +87,12 @@ pkgtoolp_init_getopts_help() {
 	local _opt="";
 	while getopts a:b:hirst _opt 2>/dev/null; do
 	case "${_opt}" in
-	h)	cat etc/pkgtool.usage; exit 0; ;;
+	h)
+		if [ -t 1 ]; then
+			cat etc/pkgtool.usage;
+		else
+			sed 's/\[[0-9]\+m//g' etc/pkgtool.usage;
+		fi; exit 0; ;;
 	esac; done; shift $((${OPTIND}-1));
 };
 
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