From b07a65f61aeaa3b293371a2d469f44cb73a6d945 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Tue, 28 Jul 2015 20:36:39 +0200
Subject: Add helper for config file variables

---
 nix-utils.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'nix-utils.sh')

diff --git a/nix-utils.sh b/nix-utils.sh
index 6dc426e..69dbf12 100644
--- a/nix-utils.sh
+++ b/nix-utils.sh
@@ -43,6 +43,17 @@ help_synopsis() {
     echo "usage: nix-script $SCRIPT $*"
 }
 
+#
+# Helper for section on variables from the RC file for the script
+#
+help_rcvars() {
+    echo -e "\tUsed nix-script.rc variables:"
+    echo -e "\t-----------------------------"
+    echo -e ""
+    for s; do echo -e "\t\t${s}"; done
+    echo -e ""
+}
+
 #
 # generate a help text footnote
 #
-- 
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