diff --git a/Doc/perl/isilo.perl b/Doc/perl/isilo.perl
new file mode 100644
index 0000000..e990b36
--- /dev/null
+++ b/Doc/perl/isilo.perl
@@ -0,0 +1,12 @@
+package main;
+
+$USING_STYLES = 0;
+$NO_NAVIGATION = 1;
+$INDEX_COLUMNS = 1;
+$MODULE_INDEX_COLUMNS = 1;
+
+sub child_line {
+    return '';
+}
+
+1;      # stupid perl...