hugo-theme-relearn/layouts/partials/shortcodes/expand.html

{{- $page := .page }}
{{- if and (not $page) .context }}
  {{- $page = .context }}
  {{- warnf "%q: DEPRECATED parameter 'context' for shortcode 'expand' found, use 'page' instead; see https://mcshelby.github.io/hugo-theme-relearn/introduction/releasenotes/5/#5-18-0" $page.File.Filename }}
{{- end }}
{{- $title := .title | default (T "Expand-title") }}
{{- $title = trim $title " " }}
{{- $expanded := .expanded | default false }}
{{- if and (isset . "open") (or (ne (printf "%T" .open) "string") (ne (trim .open " " ) "")) }}
  {{- warnf "%q: DEPRECATED parameter 'open' for shortcode 'expand' found, use 'expanded' instead; see https://mcshelby.github.io/hugo-theme-relearn/introduction/releasenotes/6/#6-3-0" $page.File.Filename }}
  {{- $expanded = .open }}
{{- end }}
{{- if eq (printf "%T" $expanded) "string" }}
	{{- $expanded = (eq $expanded "true") }}
{{- end }}
{{- partial "shortcodes/notice.html" (dict
  "page"     .page
  "content"  .content
  "expanded" $expanded
  "style"    "transparent"
  "title"    $title
) }}