From 3e5303fb9ba19addfcb672c1f3aa78d02efb7ebc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lucio=20Andr=C3=A9s=20Illanes=20Albornoz?=
 <lucio@lucioillanes.de>
Date: Mon, 10 May 2021 15:26:25 +0100
Subject: Implements {fetch,configure,build,install}_clean.

build.sh:buildp_dispatch_fail_pkg(): print NL when writing to ${DEFAULT_BUILD_LAST_FAILED_PKG_FNAME}.
etc/{README.md,build.usage}: updated.
midipix.env: updated.
subr.rtl/rtl_complex.subr:rtl_sunset(): initial implementation.
subr.rtl/rtl_list.subr:rtl_l{filter[23],length2,lift[23]}(): initial implementation.
subr.rtl/rtl_state.subr:rtl_state_test(): take ${_build_steps} vs. ${_build_step}.
subr/{build_init,ex_pkg_restart}.subr: splits extended restart syntax processing logic.
subr/ex_pkg_exec.subr:ex_pkg_exec(): filter "start".
subr/pkg_{build,configure,fetch,install}_clean.subr: initial implementation.
---
 subr.rtl/rtl_complex.subr | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'subr.rtl/rtl_complex.subr')

diff --git a/subr.rtl/rtl_complex.subr b/subr.rtl/rtl_complex.subr
index 8866484f..61637f69 100644
--- a/subr.rtl/rtl_complex.subr
+++ b/subr.rtl/rtl_complex.subr
@@ -72,4 +72,12 @@ rtl_percentage() {
 	printf "%d\n" "${_perc}";
 };
 
+rtl_sunset() {
+	local _rs_rset="${1#\$}" _rs_kname="" IFS=" 	";
+	eval set -- '${'"${_rs_rset}"'}';
+	while [ "${#}" -gt 0 ]; do
+		unset "${_rs_rset}${_rs_kname}"; shift;
+	done; unset "${_rs_rset}";
+};
+
 # vim:filetype=sh
-- 
cgit v1.2.3