mustache -t test.html

[:multi,
 [:mustache, :etag, [:mustache, :fetch, ["hello"]]],
 [:static, "\n\n"],
 [:mustache,
  :section,
  [:mustache, :fetch, ["repo"]],
  [:multi,
   [:static, "  <b>"],
   [:mustache, :etag, [:mustache, :fetch, ["name"]]],
   [:static, "</b>\n"]],
  "  <b>{{name}}</b>\n",
  ["{{", "}}"]],
 [:static, "\n"],
 [:mustache, :etag, [:mustache, :fetch, ["footer"]]],
 [:static, "\n"]]

test.html

{{hello}}

{{#repo}}
  <b>{{name}}</b>
{{/repo}}

{{footer}}