| | |
| | | {{ $page := .Page }} |
| | | |
| | | {{/* Escape slashes for Latex to fix line breaks */}} |
| | | {{$latex := findRE "\\$\\$([^\\$]+)\\$\\$" $content}} |
| | | {{$latex := findRE "(?:\\${2}([^\\$]+)\\${2})|(?:\\$([^\\$]*)\\$)" $content}} |
| | | {{range $latex}} |
| | | {{$fixed := replaceRE "\\\\(?: +|\\n)" "\\\\" .}} |
| | | {{$fixed := replaceRE "\\\\(?: +|\\n)" "\\\\ " .}} |
| | | {{$content = replace $content . $fixed}} |
| | | {{end}} |
| | | |
| | | {{/* Wikilinks */}} |
| | | {{$wikilinks := $raw | findRE "!?\\[\\[\\S[^\\[\\]\\|]*(?:\\|[^\\[\\]]*)?\\S\\]\\]" }} |
| | | {{$wikilinks := $content | findRE "!?\\[\\[\\S[^\\[\\]\\|]*(?:\\|[^\\[\\]]*)?\\S\\]\\]" }} |
| | | {{$codefences := $raw | findRE "\\x60[^\\x60\\n]+\\x60"}} |
| | | {{$codeblocks := $raw | findRE "\\x60{3}[^\\x60]+\\x60{3}"}} |
| | | {{$code := union $codefences $codeblocks}} |
| | | |
| | | {{range $wikilinks}} |
| | | {{$cur := .}} |
| | | {{$incode := false}} |
| | |
| | | {{$incode = true}} |
| | | {{end}} |
| | | {{end}} |
| | | |
| | | {{if not $incode}} |
| | | {{if (hasPrefix . "!")}} |
| | | {{$inner := . | strings.TrimPrefix "![[" | strings.TrimSuffix "]]" }} |
| | | {{$split := split $inner "|"}} |
| | | {{$path := index $split 0}} |
| | | {{$reference := split $path "#"}} |
| | | {{$title := index $reference 0}} |
| | | {{$display := default $title (index $split 1)}} |
| | | {{$img := printf "<img src=\"%s\" title=\"%s\">" $path $display}} |
| | | {{$content = replace $content . $img}} |
| | | {{else}} |
| | | {{$inner := . | strings.TrimPrefix "[[" | strings.TrimSuffix "]]" }} |
| | | {{$split := split $inner "|"}} |
| | | {{$path := index $split 0}} |
| | | {{$reference := split $path "#"}} |
| | | {{$title := index $reference 0}} |
| | | |
| | | <!-- remove link delimiters --> |
| | | {{$inner := . | strings.TrimPrefix "!" | strings.TrimPrefix "[[" | strings.TrimSuffix "]]" }} |
| | | <!-- split from alias --> |
| | | {{$split := split $inner "|"}} |
| | | <!-- separate link path --> |
| | | {{$path := index $split 0}} |
| | | |
| | | {{$reference := split $path "#"}} |
| | | <!-- path with heading link removed --> |
| | | {{$title := index $reference 0}} |
| | | <!-- $display is hyperlink display text --> |
| | | <!-- use alias, else title --> |
| | | {{$display := default $title (index $split 1)}} |
| | | <!-- remove subfolder from title --> |
| | | {{$display := index (last 1 (split $display "/")) 0}} |
| | | |
| | | <!-- attempt to get title --> |
| | | {{$searchtitle := $title }} |
| | | {{$curpage := $page.GetPage $searchtitle }} |
| | | <!-- attempt to search md file instead --> |
| | | {{ if (eq $curpage.String "nopPage") }} |
| | | {{$searchtitle = (add $title ".md") }} |
| | | {{$curpage = $page.GetPage $searchtitle }} |
| | | {{ end }} |
| | | <!-- attempt to reverse typographer behaviour --> |
| | | {{ if (eq $curpage.String "nopPage") }} |
| | | {{$searchtitle = (replace $searchtitle "&" "&") }} |
| | | {{$searchtitle = (replace $searchtitle """ "\"") }} |
| | | {{$searchtitle = (replace $searchtitle "”" "\"") }} |
| | | {{$searchtitle = (replace $searchtitle "“" "\"") }} |
| | | {{$searchtitle = (replace $searchtitle "’" "'") }} |
| | | {{$searchtitle = (replace $searchtitle "‘" "'") }} |
| | | {{$curpage = $page.GetPage $searchtitle }} |
| | | {{ end }} |
| | | {{$relpath := relURL $path}} |
| | | |
| | | <!-- If path to Hugo page --> |
| | | {{if not (eq $curpage.String "nopPage") }} |
| | | {{$block := default "" (index $reference 1)}} |
| | | {{$block = strings.TrimRight "/" (cond (eq $block "") $block (printf "#%s" $block))}} |
| | | {{$href := strings.TrimRight "/" ($page.GetPage $title).RelPermalink}} |
| | | {{$display := default $title (index $split 1)}} |
| | | {{if not $href}} |
| | | {{$link := printf "<a class=\"internal-link broken\">%s</a>" $display}} |
| | | {{$content = replace $content . $link}} |
| | | {{$block = strings.TrimRight "/" (cond (eq $block "") $block (printf "#%s" $block)) | urlize | lower}} |
| | | {{$href := strings.TrimRight "/" $curpage.RelPermalink}} |
| | | {{$link := printf "<a href=\"%s%s\" rel=\"noopener\" class=\"internal-link\" data-src=\"%s\">%s</a>" $href $block $href $display}} |
| | | {{$content = replace $content . $link}} |
| | | <!-- If path to existing file --> |
| | | {{else if fileExists $relpath}} |
| | | {{$splitpath := split $relpath "/"}} |
| | | {{$dirname := first (sub (len $splitpath) 1) $splitpath | path.Join | urlize}} |
| | | {{$basename := index (last 1 $splitpath) 0}} |
| | | {{$href := printf "/%s/%s" $dirname $basename}} |
| | | <!-- Embedded? --> |
| | | {{if (hasPrefix . "!")}} |
| | | {{ $embed_ext := lower (path.Ext $href) }} |
| | | <!-- Image --> |
| | | {{if in ".png .jpg .jpeg .gif .bmp .svg" $embed_ext }} |
| | | {{$width := default "auto" (index $split 1) }} |
| | | {{$link := printf "<img src=\"%s\" width=\"%s\" />" $href $width}} |
| | | {{$content = replace $content . $link}} |
| | | <!-- Video --> |
| | | {{else if in ".mp4 .webm .ogv .mov .mkv" $embed_ext}} |
| | | {{$link := printf "<video src=\"%s\" style=\"width: -webkit-fill-available;\" controls></video>" $href}} |
| | | {{$content = replace $content . $link}} |
| | | <!-- Audio --> |
| | | {{else if in ".mp3 .webm .wav .m4a .ogg .3gp .flac" $embed_ext}} |
| | | {{$link := printf "<audio src=\"%s\" controls></audio>" $href}} |
| | | {{$content = replace $content . $link}} |
| | | <!-- PDF --> |
| | | {{else if in ".pdf" $embed_ext }} |
| | | {{$src_link := printf "<a href=\"%s\" rel=\"noopener\" class=\"internal-link\">[source]</a>" $href}} |
| | | {{$iframe_link := printf "<iframe src=\"%s\" style=\"height: -webkit-fill-available; width: -webkit-fill-available;\"></iframe>" $href}} |
| | | {{$link := printf "%s<br>%s" $src_link $iframe_link}} |
| | | {{$content = replace $content . $link}} |
| | | <!-- other --> |
| | | {{else}} |
| | | {{$link := printf "<a href=\"%s\" rel=\"noopener\" class=\"internal-link\">%s</a>" $href $href}} |
| | | {{$content = replace $content . $link}} |
| | | {{end}} |
| | | {{else}} |
| | | {{$fullhref := printf "%s%s" $href $block }} |
| | | {{$link := printf "<a href=\"%s\" rel=\"noopener\" class=\"internal-link\" data-src=\"%s\">%s</a>" $fullhref $href $display}} |
| | | {{$link := printf "<a href=\"%s\" rel=\"noopener\" class=\"internal-link\">%s</a>" $href $display}} |
| | | {{$content = replace $content . $link}} |
| | | {{end}} |
| | | <!-- Broken path --> |
| | | {{else}} |
| | | {{$link := printf "<a class=\"internal-link broken\">%s</a>" $display}} |
| | | {{$content = replace $content . $link}} |
| | | {{end}} |
| | | |
| | | {{end}} |
| | | {{end}} |
| | | |
| | | {{/* Add jumpable anchors */}} |
| | | {{ $content = $content | replaceRE "(<h[1-9] id=\"([^\"]+)\">)(.+)(</h[1-9]>)" `<a href="#${2}">${1}<span class="hanchor" ariaLabel="Anchor"># </span>${3}${4}</a>` }} |
| | | |
| | | {{/* Callouts */}} |
| | | {{if $.Site.Data.config.enableCallouts}} |
| | | {{ $content = $content | replaceRE "<blockquote>" "<blockquote class=callout>" }} |
| | | {{ $blockquoteclasses := findRE `\[!.+\]` $content }} |
| | | {{ $blockquoteclasses1 := findRE "<blockquote.*?>(.|\n)*?</blockquote>" $content }} |
| | | {{ $blockquotetags := findRE `blockquote class=callout` $content }} |
| | | {{ $counter := 0 }} |
| | | {{ $counter1 := 0 }} |
| | | {{ $finder := index $blockquoteclasses1 $counter }} |
| | | {{range $blockquotetags}} |
| | | {{ $finder = index $blockquoteclasses1 $counter }} |
| | | {{ if (in $finder "[!") }} |
| | | {{ $inner := index $blockquoteclasses $counter1 }} |
| | | {{ if (in $finder "]-") }} |
| | | {{ $inner = $inner | replaceRE `\[!([a-zA-Z]+)\]` `callout-collapsible callout-collapsed ${1}`}} |
| | | {{ else if (in $finder "]+") }} |
| | | {{ $inner = $inner | replaceRE `\[!([a-zA-Z]+)\]` `callout-collapsible ${1}`}} |
| | | {{ else}} |
| | | {{ $inner = $inner | replaceRE `\[!([a-zA-Z]+)\]` `${1}` }} |
| | | {{ end }} |
| | | {{ $inner = printf "blockquote class=\"%s-callout\"" $inner | lower}} |
| | | {{ $content = replace $content . $inner 1}} |
| | | {{ $counter1 = add $counter1 1 }} |
| | | {{ else }} |
| | | {{ $inner := print "blockquote" }} |
| | | {{ $content = replace $content . $inner 1}} |
| | | {{ end }} |
| | | {{ $counter = add $counter 1 }} |
| | | {{end}} |
| | | {{ $content = $content | replaceRE `\[![a-zA-Z]+\][-\+]?` "" }} |
| | | {{ $content = $content | replaceRE "blockquote class=callout" "blockquote" }} |
| | | {{ $content = $content | replaceRE `(?s)(<blockquote class="\S+-callout">.*?)<br>(.*?<\/blockquote)` `${1}</p><p>${2}` }} |
| | | {{end}} |
| | | |
| | | {{/* Make ==text== into <mark>text</mark> */}} |
| | | {{$mark := findRE "==([^=\n]+)==" $content}} |
| | | {{range $mark}} |
| | | {{$fixed := printf "<mark>%s</mark>" (replace . "==" "")}} |
| | | {{$content = replace $content . $fixed}} |
| | | {{end}} |
| | | |
| | | {{ $content | safeHTML }} |