From 1b7956f8b70bb64cb8cc75ba6abd1867afe758fb Mon Sep 17 00:00:00 2001
From: Igor Chubin <igor@chub.in>
Date: Mon, 19 Jun 2017 13:46:10 +0000
Subject: [PATCH] function

---
 sheets/function | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 sheets/function

diff --git a/sheets/function b/sheets/function
new file mode 100644
index 0000000..c29fd5d
--- /dev/null
+++ b/sheets/function
@@ -0,0 +1,15 @@
+
+# Abort the whole script from a function
+#
+trap "exit 1" TERM
+export TOP_PID=$$
+#
+function fatal()
+{
+  echo "Goodbye"
+  kill -s TERM $TOP_PID
+}
+#
+echo "Function call will abort"
+echo $(func)
+echo "This will never be printed"