diff --git a/themes/vanilla/layouts/shortcodes/codelines.html b/themes/vanilla/layouts/shortcodes/codelines.html
index 8e16d5c..a09bbe9 100644
--- a/themes/vanilla/layouts/shortcodes/codelines.html
+++ b/themes/vanilla/layouts/shortcodes/codelines.html
@@ -1,18 +1,32 @@
-{{ $s := (readFile (printf "code/%s" (.Get 1))) }}
-{{ $t := split $s "\n" }}
+{{ $source := (readFile (printf "code/%s" (.Get 1))) }}
+{{ $allLines := split $source "\n" }}
 {{ if not (eq (int (.Get 2)) 1) }}
-{{ .Scratch.Set "u" (after (sub (int (.Get 2)) 1) $t) }}
+{{ .Scratch.Set "remLines" (after (sub (int (.Get 2)) 1) $allLines) }}
 {{ else }}
-{{ .Scratch.Set "u" $t }}
+{{ .Scratch.Set "remLines" $allLines }}
 {{ end }}
-{{ $v := first (add (sub (int (.Get 3)) (int (.Get 2))) 1) (.Scratch.Get "u") }}
+{{ $lines := first (add (sub (int (.Get 3)) (int (.Get 2))) 1) (.Scratch.Get "remLines") }}
+
 {{ if (.Get 4) }}
 {{ .Scratch.Set "opts" (printf ",%s" (.Get 4)) }}
 {{ else }}
 {{ .Scratch.Set "opts" "" }}
 {{ end }}
+
+{{ .Scratch.Set "bestLength" -1 }}
+{{ .Scratch.Set "bestUrl" (printf "https://dev.danilafe.com/Web-Projects/blog-static/src/branch/master/code/%s" (.Get 1)) }}
+{{ $filePath := (.Get 1) }}
+{{ $scratch := .Scratch }}
+{{ range $module, $props := .Site.Params.submoduleLinks }}
+{{ $path := index $props "path" }}
+{{ $bestLength := $scratch.Get "bestLength" }}
+{{ if and (le $bestLength (len $path)) (hasPrefix $filePath $path) }}
+{{ $scratch.Set "bestLength" (len $path) }}
+{{ $scratch.Set "bestUrl" (printf "%s%s" (index $props "url") (strings.TrimPrefix $path $filePath)) }}
+{{ end }}
+{{ end }}
 <div class="highlight-group">
-    <div class="highlight-label">From <a href="https://dev.danilafe.com/Web-Projects/blog-static/src/branch/master/code/{{ .Get 1 }}">{{ path.Base (.Get 1) }}</a>,
+    <div class="highlight-label">From <a href="{{ .Scratch.Get "bestUrl" }}">{{ path.Base (.Get 1) }}</a>,
         {{ if eq (.Get 2) (.Get 3) }}line {{ .Get 2 }}{{ else }} lines {{ .Get 2 }} through {{ .Get 3 }}{{ end }}</div>
-    {{ highlight (delimit $v "\n") (.Get 0) (printf "linenos=table,linenostart=%d%s" (.Get 2) (.Scratch.Get "opts")) }}
+    {{ highlight (delimit $lines "\n") (.Get 0) (printf "linenos=table,linenostart=%d%s" (.Get 2) (.Scratch.Get "opts")) }}
 </div>