1 files changed, 5 insertions, 0 deletions

diff --git a/doc.go b/doc.go
new file mode 100644
index 0000000..0aaaeb1
--- /dev/null
+++ b/doc.go
@@ -0,0 +1,5 @@
+/*
+Sort references in a troff document.
+ref | tbl | troff
+*/
+package main