website/_content/texthtml.tmpl

{{define "layout"}}

<article class="Texthtml Article">

{{if strings.HasSuffix .URL ".go"}}
<h1>Source file {{breadcrumb .URL}}</h1>
{{else}}
<h1>Text file {{breadcrumb .URL}}</h1>
{{end}}

{{.texthtml}}

</article>
{{end}}