shithub: hugo

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Allow picking a specific file out of a gist

--- a/docs/content/extras/shortcodes.md

+++ b/docs/content/extras/shortcodes.md

@@ -211,6 +211,10 @@

     {{</* gist spf13 7896402 */>}}

+If the gist contains several files and you want to quote just one of them, you can pass the filename (quoted) as an optional third argument:

+

+    {{</* gist spf13 7896402 "img.html" */>}}

+

 ### Speaker Deck

 To embed slides from [Speaker Deck](https://speakerdeck.com/), click on "< /> Embed" (under Share right next to the template on Speaker Deck) and copy the URL, e.g.:

--- a/tpl/template_embedded.go

+++ b/tpl/template_embedded.go

@@ -58,7 +58,7 @@

   <iframe src="//player.vimeo.com/video/{{ .Get 0 }}" {{ if len .Params | eq 1 }}style="position: absolute; top: 0; left: 0; width: 100%; height: 100%;" {{ end }}webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>

  </div>

 {{ end }}`)

-	t.AddInternalShortcode("gist.html", `<script src="//gist.github.com/{{ index .Params 0 }}/{{ index .Params 1 }}.js"></script>`)

+	t.AddInternalShortcode("gist.html", `<script src="//gist.github.com/{{ index .Params 0 }}/{{ index .Params 1 }}.js{{if len .Params | eq 3 }}?file={{ index .Params 2 }}{{end}}"></script>`)

 	t.AddInternalShortcode("tweet.html", `{{ (getJSON "https://api.twitter.com/1/statuses/oembed.json?id=" (index .Params 0)).html | safeHTML }}`)

 }