{{- $content := trim .Inner "\n" -}}
{{- $classList := slice -}}
{{- with .Get "class" -}}
    {{- $classList = $classList | append . -}}
{{- end -}}
{{- $tag := .Get "tag" | default "div" -}}

{{- if .Get "code" -}}
    {{- /* highlight code content without line number */ -}}
    {{- $content = highlight $content (.Get "code") "lineNos=false, noClasses=false" -}}
    {{- /* delete outer label */ -}}
    {{- $content = replaceRE `.*<code[^<>]*>(?s)(.*)</code>.*` "$1" $content -}}
    {{- if .Get "code-link" -}}
        {{- /* parsing code links */ -}}
        {{- $content = replaceRE `(<span[^<>]*>)([^<>]*)\[([^<>]+)\]\(([^<>]+)\)([^<>]*)(</span>)` "$1$2$6<a href=\"$4\">$3</a>$1$5$6" $content -}}
    {{- end -}}
    {{- /* split multiline string */ -}}
    {{- $content = split $content "\n" -}}
    {{- $classList = $classList | append "highlight" -}}
{{- else -}}
    {{- $content = $content | .Page.RenderString -}}
{{- end -}}

{{- /* trim the newline */ -}}
{{- $id := dict "Content" $content "Scratch" .Page.Scratch | partial "function/id.html" -}}
{{- $key := .Get "group" | string | default $id -}}
{{- $typeitMap := (.Page.Scratch.Get "this").typeitMap | default dict -}}
{{- $group := index $typeitMap $key -}}
{{- $group = $group | default slice | append $id -}}
{{- dict $key $group | merge $typeitMap | .Page.Scratch.SetInMap "this" "typeitMap" -}}

{{- $attrs := printf `id="%v"` $id -}}
{{- with $classList -}}
    {{- $attrs = delimit $classList " " | printf `%v class="%v"` $attrs -}}
{{- end -}}

<div class="typeit">
    {{- printf `<%v %v></%v>` $tag $attrs $tag | safeHTML -}}
</div>