{{- if (.Site.Params.highlightjs) -}} {{ if (or (not (isset .Params "highlight")) (and (isset .Params "highlight") .Params.highlight)) }} {{ $.Scratch.Set "hl_languages" (union (.Site.Params.highlightjslanguages) (.Params.highlightjslanguages)) }} {{ with $.Scratch.Get "hl_languages" }} {{ range . }} {{ end }} {{ end }} {{ $.Scratch.Delete "hl_languages" }} {{ end }} {{- end -}}