diff --git a/spike/review/reinvent/ezmded/ui/files.ctmpl b/spike/review/reinvent/ezmded/ui/files.ctmpl
index 4baf62f..73781d1 100644
--- a/spike/review/reinvent/ezmded/ui/files.ctmpl
+++ b/spike/review/reinvent/ezmded/ui/files.ctmpl
@@ -1,19 +1,21 @@
+{{ define "files" }}
 <!DOCTYPE html>
 <html>
 	<header>
 		<title>{{ .Title }}</title>
-      {{ template "imports" . }}
+      {{ template "_import" . }}
 	</header>
 	<body class="lr_fullscreen tb_fullscreen" onload="init(); return false;">
 		<br>
 		<div class="rows">
-         {{ template "searchbar" . }}
+         {{ template "_searchbar" . }}
 			<div class="columns thic_flex tb_buffer">
-            {{ template "filetree" . }}
+            {{ template "_filetree" . }}
 				<div class="thic_flex lr_fullscreen" style="margin-left: 1em; width: 5px;">
-               {{ template "editor" . }}
+               {{ template "_editor" . }}
 				</div>
 			</div>
 		</div>
 	</body>
 </html>
+{{ end }}
diff --git a/spike/review/reinvent/ezmded/ui/templates/editor.ctmpl b/spike/review/reinvent/ezmded/ui/templates/_editor.ctmpl
similarity index 99%
rename from spike/review/reinvent/ezmded/ui/templates/editor.ctmpl
rename to spike/review/reinvent/ezmded/ui/templates/_editor.ctmpl
index 2f1ca12..fcc5fd1 100644
--- a/spike/review/reinvent/ezmded/ui/templates/editor.ctmpl
+++ b/spike/review/reinvent/ezmded/ui/templates/_editor.ctmpl
@@ -1,3 +1,4 @@
+{{ define "_editor" }}
 <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/easymde/dist/easymde.min.css">
 <script src="https://cdn.jsdelivr.net/npm/easymde/dist/easymde.min.js"></script>
 <style>
@@ -201,3 +202,4 @@
 		status: ["lines", "words", "cursor"],
 	})
 </script>
+{{ end }}
diff --git a/spike/review/reinvent/ezmded/ui/templates/filetree.ctmpl b/spike/review/reinvent/ezmded/ui/templates/_filetree.ctmpl
similarity index 74%
rename from spike/review/reinvent/ezmded/ui/templates/filetree.ctmpl
rename to spike/review/reinvent/ezmded/ui/templates/_filetree.ctmpl
index 715a1b6..49b699f 100644
--- a/spike/review/reinvent/ezmded/ui/templates/filetree.ctmpl
+++ b/spike/review/reinvent/ezmded/ui/templates/_filetree.ctmpl
@@ -1,6 +1,9 @@
+{{ define "_filetree" }}
 <div>
+	My file tree
    <!-- TODO {{ .Branches }} -->
    {{ range $key, $value := .Branches }}
       <!-- TODO {{ $key }}{{ $value }} -->
    {{ end }}
 </div>
+{{ end }}
diff --git a/spike/review/reinvent/ezmded/ui/templates/import.ctmpl b/spike/review/reinvent/ezmded/ui/templates/_import.ctmpl
similarity index 96%
rename from spike/review/reinvent/ezmded/ui/templates/import.ctmpl
rename to spike/review/reinvent/ezmded/ui/templates/_import.ctmpl
index 7d42a10..e579451 100644
--- a/spike/review/reinvent/ezmded/ui/templates/import.ctmpl
+++ b/spike/review/reinvent/ezmded/ui/templates/_import.ctmpl
@@ -1,3 +1,4 @@
+{{ define "_import" }}
 <meta charset="utf-8">
 <meta http-equiv="X-UA-Compatible" content="IE=edge">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
@@ -13,3 +14,4 @@
 <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/water.css@2/out/light.css">
 <link rel="stylesheet" href="https://cdn.simplecss.org/simple.min.css">
 -->
+{{ end }}
diff --git a/spike/review/reinvent/ezmded/ui/templates/searchbar.ctmpl b/spike/review/reinvent/ezmded/ui/templates/_searchbar.ctmpl
similarity index 86%
rename from spike/review/reinvent/ezmded/ui/templates/searchbar.ctmpl
rename to spike/review/reinvent/ezmded/ui/templates/_searchbar.ctmpl
index e92ce9d..9f0bb63 100644
--- a/spike/review/reinvent/ezmded/ui/templates/searchbar.ctmpl
+++ b/spike/review/reinvent/ezmded/ui/templates/_searchbar.ctmpl
@@ -1,4 +1,6 @@
+{{ define "_searchbar" }}
 <form class="columns" action="/ui/search" method="GET">
 	<input class="thic_flex" type="text" name="searchbox" placeholder="space delimited search regexp"/>
 	<input class="info lil_btn" type="submit" value="search"/>
 </form>
+{{ end }}
