fix docs

KonnorRogers · Mar 25, 2024 · 171ab7f · 171ab7f
1 parent ca4cf20
commit 171ab7f
Showing 1 changed file with 11 additions and 3 deletions.
diff --git a/docs/frontend/javascript/index.js b/docs/frontend/javascript/index.js
@@ -57,9 +57,17 @@ Object.entries(controllers).forEach(([filename, controller]) => {
 
   function enhanceCodeBlocks () {
     document.querySelectorAll(":is(.language-bash, .language-shell, .language-zsh, .language-sh, .language-console).highlighter-rouge pre.highlight > code").forEach((el) => {
-      el.innerHTML = el.innerHTML.split("\n").map((str) => {
-        return str.replace(/^(\w)/, "<span class='highlight-command-line-start'>$</span>$1")
-      }).join("\n")
+      if (el.dataset.enhanced === "true") {
+        return
+      }
+
+      el.dataset.enhanced = "true"
+
+      el.innerHTML = el.innerHTML.split(/\n/).map((str, index, ary) => {
+        if (!str && ary.length - 1 === index) return ""
+        // return str.replace(/^([])/, "<span class='highlight-command-line-start'>$</span>$1")
+        return "<span class='highlight-command-line-start'>$</span>" + str
+      }).join("\n").trimEnd()
     })
   }