Diffcode

{{ $diffBlock := (. | replaceRE "(?m:^\\w+)" "diff") }} {{ $diffBlock := (index (split $diffBlock "```") 1) }} {{ $diffBlock = ($diffBlock | replaceRE "(?m:^([+\-])?.*$)" "$1") }} {{ $diffBlock = ($diffBlock | replaceRE "(?m:^$)" "." | replaceRE "\n" "") }} {{ $lines := split $diffBlock "" }} {{ $mainBlock := (. | replaceRE "(?m:^[+\-])" "") | markdownify }} {{ range $i, $l := (split $mainBlock class="line")}} {{ if gt $i 0}} class="line" {{ if eq (index $lines $i) "+" }} data-add="true" {{ end }} {{ if eq (index $lines $i) "-" }} data-remove="true" {{ end }} {{ if eq (index $lines $i) "~" }} data-highlight="true" {{ end }} {{ end }} {{$l | safeHTML}} {{ end }}