Add Pygments configuration

Closes #61

config.toml

@@ -16,6 +16,14 @@ pluralizeListTitles = false
 # We do redirects via Netlify's _redirects file, generated by Hugo (see "outputs" below).
 disableAliases = true
 
+
+# Highlighting config (Pygments)
+# It is (currently) not in use, but you can do ```go in a content file if you want to.
+pygmentsCodeFences = true
+
+# See https://help.farbox.com/pygments.html
+pygmentsStyle = "friendly"
+
 [outputs]
 home = [ "HTML", "RSS", "REDIR" ]
 section = [ "HTML", "RSS"]

layouts/shortcodes/code.html

@@ -1,5 +1,7 @@
-<div class="code relative bg-primary-color moon-gray" id="{{.Get "file" | urlize}}">
+{{ $file := .Get "file" }}
-	{{- with .Get "file" -}}
+{{ $isHTML := strings.HasSuffix $file "html" }}
+<div class="code relative bg-primary-color" id="{{ $file | urlize}}">
+	{{- with $file -}}
 		<div class="filename san-serif f6 dib lh-solid pl2 pv2">{{.}}</div>
 	{{- end -}}
 
@@ -9,7 +11,7 @@
 		{{/* Functionality located within filesaver.js The copy here is located in the css with .copy class so it can be replaced with JS on success */}}
 	{{end}}
 	<div class="code-copy-content nt3" {{with .Get "download"}}id="{{.}}"{{end}}>
-		{{- .Inner -}}
+		{{ if $isHTML }}{{- highlight .Inner  "html" "" | -}}{{ else }}<pre><code>{{- .Inner | string -}}</code></pre>{{ end }}
 	</div>
 
 </div>

requirements.txt

@@ -0,0 +1 @@
+Pygments==2.1.3

themes/gohugoioTheme

@@ -1 +1 @@
-Subproject commit 6ddf4d83cafd7fc6655e4623a6f5f90fe5bc1126
+Subproject commit 29870cc895289e18cc5c1fcf99ce1d4f2a8b6ac6