Add `unxhtmlify_line` function & basic test

Create a function stub that will remove the slash from self-closing HTML
tags. Add a basic test that for now just tests the <br /> element.

1 files changed, 4 insertions, 0 deletions

diff --git a/unxhtmlify.go b/unxhtmlify.go
index cf1ed90..97c29d7 100644
--- a/unxhtmlify.go
+++ b/unxhtmlify.go
@@ -15,3 +15,7 @@ func main() {
 		fmt.Fprintf(os.Stderr, "reading standard input", err)
 	}
 }
+
+func unxhtmlify_line(s string) string {
+	return s
+}