var (
Index = template.Must(template.New("index").Parse(`<html>
<head><title>Upload</title></head><body>
+<pre>
+Example command line usage:
+ curl -F fileupload=@somedata.tar.gpg [-F comment="optional comment"] http://.../upload/
+ b2sum -a blake2b somedata.tar.gpg
+</pre>
<form enctype="multipart/form-data" action="/upload/" method="post">
<input type="file" name="{{.}}" /><br/>
<label for="comment">Optional comment:</label>