From b4dddd77619a92845e4ba5eae3fe9757eafb6217 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Sat, 31 Aug 2024 20:48:58 -0300
Subject: Add src/varlist

---
 src/varlist | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100755 src/varlist

(limited to 'src')

diff --git a/src/varlist b/src/varlist
new file mode 100755
index 0000000..6c839cd
--- /dev/null
+++ b/src/varlist
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+usage() {
+	echo 'Usage: varlist VARNAME < ...'
+}
+
+VARNAME="${1:-}"
+eval "$(assert-arg -- "$VARNAME" 'VARNAME')"
+
+printf '%s = \\\n' "$VARNAME"
+env LANG=POSIX.UTF-8 sort |
+	sed 's|^\(.*\)$|\t\1 \\|'
+printf '\n'
-- 
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