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vitrine/layouts/partials/reveal-hugo/slides.html
2022-01-05 23:28:57 +01:00

27 lines
1.6 KiB
HTML

<!-- Use the array of pages passed as a param -->
{{ range . -}}
<!-- Don't process empty content files -->
{{- if ne (len .Content) 0 -}}
<!-- Remove the <hr /> tag generated by blackfriday for footnotes -->
{{- $content := replace .Content "<div class=\"footnotes\">\n\n<hr />" "<div class=\"footnotes\">" -}}
<!-- <code> blocks processed by Hugo's highlighter have a data-lang attribute. For those, we disable -->
<!-- highlight.js by changing the language class to "nohighlight", and adding "data-noescape". -->
{{- $content := replaceRE `<code class="language-\w+"\s+data-lang="\w+"` `<code class="nohighlight" data-noescape` $content -}}
<!-- enable Highlight.js line numbers when the markdown code block language selection is followed by "{}" e.g. ```js{} -->
{{- $content := replaceRE `(<code class="language-\w+){}(">)` `$1" data-line-numbers>` $content -}}
<!-- enable Highlight.js line highlights when the language selection is followed by "{<line numbers>}" e.g. ```js{1,5-7} -->
{{- $content := replaceRE `(<code class="language-\w+){(\S+)}(">)` `$1" data-line-numbers="$2">` $content -}}
<!-- Support both <hr /> (blackfriday) and <hr> (mmark) -->
{{- $content := replace $content "<hr>" "<hr />" -}}
<!-- Split the processed content by <hr /> tag -->
{{- range (split $content "<hr />") -}}
<!-- Only wrap in <section> tag if not already wrapped by shortcode -->
{{- if not (in . "data-noprocess") -}}
<section>
{{- end -}}
{{- . | safeHTML -}}
</section>
{{- end -}}
{{- end -}}
{{- end }}