{{/*

  HTML abbreviation element
  https://developer.mozilla.org/en-US/docs/Web/HTML/Element/abbr

  Output:
    <abbr>Abbreviation</abbr>
    <abbr title="Expansion">Abbreviation</abbr>

  Syntax:
    {{< abbr "Abbreviation" />}}
    {{< abbr abbr="Abbreviation" />}}
    {{< abbr >}}Abbreviation{{< /abbr >}}

    {{< abbr "Abbreviation" "Expansion" />}}
    {{< abbr abbr="Abbreviation" title="Expansion" />}}
    {{< abbr "Expansion" >}}Abbreviation{{< /abbr >}}
    {{< abbr title="Expansion" >}}Abbreviation{{< /abbr >}}
  
  This file and its contents are licensed under the Blue Oak Model License 1.0.0.
  https://blueoakcouncil.org/license/1.0.0
  (c) 2022 WfKe9vLwSvv7rN
   
*/}}

{{- $abbr := "" -}}
{{- $title := "" -}}

{{- with .Get "title" -}}
  {{- $title = . -}}
{{- end -}}
{{- with .Inner -}}
  {{- $abbr = $.Page.RenderString . -}}
  {{- with $.Get 0 -}}
    {{- $title = . -}}
  {{- end -}}
{{- else -}}
  {{- if .IsNamedParams -}}
    {{- $abbr = .Get "abbr" -}}
  {{- else -}}
    {{- $abbr = .Get 0 -}}
    {{- with .Get 1 -}}
      {{- $title = . -}}
    {{- end -}}
  {{- end -}}
{{- end -}}

<abbr {{- with $title }} title="{{ . }}"{{ end }}>{{ $abbr }}</abbr>