diff --git a/doc/source_var/doja.sh b/doc/source_var/doja.sh
new file mode 100755
index 0000000..65a7003
--- /dev/null
+++ b/doc/source_var/doja.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+echo doja loadet
+
+function ja() {
+  echo ja
+}
diff --git a/doc/source_var/main.sh b/doc/source_var/main.sh
new file mode 100755
index 0000000..e96cc7f
--- /dev/null
+++ b/doc/source_var/main.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+echo try to import functions of script "$1"
+
+export "mod=$1"
+
+[[ -s "$mod" ]] && source "$mod"
+
+
+ja
+