ref: c3c10f2c7ce4ee11186f51161943efc8b37a28c9
dir: /docs/layouts/shortcodes/readfile.html/
{{$file := .Get "file"}}
{{- if eq (.Get "markdown") "true" -}}
{{- $file | readFile | markdownify -}}
{{- else -}}
{{ $file | readFile | safeHTML }}
{{- end -}}