fix: latex rendering bugs + patch for #195

layouts/partials/textprocessing.html

@@ -3,9 +3,9 @@
 {{ $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}}
 
@@ -40,14 +40,14 @@
       {{$reference := split $path "#"}}
       <!-- path with heading link (i.e. $block) removed -->
       {{$title := index $reference 0}}
-      <!-- ADDED LINE TO REMOVE SUBFOLDER FROM TITLE: -->
-      {{$title := index (last 1 (split $title "/")) 0}}
       <!-- heading link -->
       {{$block := default "" (index $reference 1)}}
       {{$block = strings.TrimRight "/" (cond (eq $block "") $block (printf "#%s" $block)) | urlize | lower}}
       {{$href := strings.TrimRight "/" ($page.GetPage $title).RelPermalink}}
       <!-- if alias given, use alias, else title -->
       {{$display := default $title (index $split 1)}}
+      <!-- ADDED LINE TO REMOVE SUBFOLDER FROM TITLE: -->
+      {{$display := index (last 1 (split $display "/")) 0}}
       {{if not $href}}
         {{$link := printf "<a class=\"internal-link broken\">%s</a>" $display}}
         {{$content = replace $content . $link}}