From 974685c3e3758295d12bcfb5558389ef60d57ed8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lucio=20Andr=C3=A9s=20Illanes=20Albornoz?=
 <lucio@lucioillanes.de>
Date: Mon, 2 Mar 2020 11:33:33 +0000
Subject: subr/build_init.subr:buildp_init_args(): reduce sed(1) usage.
 subr/rtl_list.subr:rtl_llift(): added.

---
 subr/rtl_list.subr | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'subr/rtl_list.subr')

diff --git a/subr/rtl_list.subr b/subr/rtl_list.subr
index 056d8016..479b0fd4 100644
--- a/subr/rtl_list.subr
+++ b/subr/rtl_list.subr
@@ -38,6 +38,12 @@ rtl_llength() {
 	echo "${_llength}";
 };
 
+rtl_llift() {
+	local _list="${1}" _sep="${2}" _sep_new="${3}" IFS; IFS="${_sep}";
+	set -- ${_list}; IFS="${_sep_new}";
+	echo "${*}";
+};
+
 rtl_lmatch() {
 	local _list="${1}" _item="${2}" _sep="${3}";
 	[ -n "$(rtl_lsearch "${_list}" "${_item}" "${_sep}")" ];
-- 
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