Refactor to avoid excess spaces and newlines in output.

layouts/shortcodes/audio.html

@@ -1,19 +1,20 @@
-{{    $src := .Get "src" | default (.Get 0)
+{{   $src := .Get "src" | default (.Get 0)
-}} {{ $type := .Get "type"
-}} {{ if and (isset .Params "type") (not (eq $type ""))
-}}    {{ .Scratch.Set "type" $type
-}} {{ else
-}}    {{ $type := strings.TrimSuffix $src (path.Ext $src)
-}}    {{ $type := strings.TrimPrefix "." $type
-}}    {{ .Scratch.Set "type" $type
-}} {{ end
 }}
-{{ $text := .Get "text"
+{{   $type := .Get "type"
-}} {{ if and (isset .Params "text") (not (eq $text ""))
+}}{{ if and (isset .Params "type") (not (eq $type ""))
-}}    {{ .Scratch.Set "text" $text
+}}{{     .Scratch.Set "type" $type
-}} {{ else
+}}{{ else
-}}    {{ .Scratch.Set "text" "Audio playback is not available on your browser."
+}}{{     $type := strings.TrimSuffix $src (path.Ext $src)
-}} {{ end
+}}{{     $type := strings.TrimPrefix "." $type
+}}{{     .Scratch.Set "type" $type
+}}{{ end
+}}
+{{   $text := .Get "text"
+}}{{ if and (isset .Params "text") (not (eq $text ""))
+}}{{     .Scratch.Set "text" $text
+}}{{ else
+}}{{     .Scratch.Set "text" "Audio playback is not available on your browser."
+}}{{ end
 }}
 <audio controls>
    <source