diff --git a/.gitignore b/.gitignore
index 30fdc7d..8ff1605 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
+trunkless
+phrase.db
+cmd/ingest/gutingest
 cmd/phraser/phraser
 cmd/gutcontent/gutcontent
 *.swp
diff --git a/assets/main.js b/assets/main.js
index f656ebd..73495b4 100644
--- a/assets/main.js
+++ b/assets/main.js
@@ -2,9 +2,12 @@
 function main() {
   const lines = document.querySelector("#lines");
   const bp = document.querySelector("#blueprint .linecontainer");
-  for (var i = 0; i < 10; i++) {
+  function addLine() {
     lines.appendChild(bp.cloneNode(true));
   }
+  for (var i = 0; i < 10; i++) {
+    addLine();
+  }
 }
 
 main();
diff --git a/templates/index.tmpl b/templates/index.tmpl
index c4e3291..3fd2b3f 100644
--- a/templates/index.tmpl
+++ b/templates/index.tmpl
@@ -35,7 +35,7 @@
     </p>
     <div id="lines"></div>
     <div>
-      <button>add</button>
+      <button _="on click call addLine()">add</button>
     </div>
     <script src="/htmx.js"></script>
     <script src="/hyperscript.js"></script>