diff --git a/docs/2023-08-03-recursively-list-all-files-in-a-directory-with-elixir.md b/docs/2023-08-03-recursively-list-all-files-in-a-directory-with-elixir.md
index dc0d96b..5d5d1ce 100644
--- a/docs/2023-08-03-recursively-list-all-files-in-a-directory-with-elixir.md
+++ b/docs/2023-08-03-recursively-list-all-files-in-a-directory-with-elixir.md
@@ -129,4 +129,4 @@ hello/test/support/conn_case.ex
 
 ## Conclusion
 
-Trying to do this without recursion made it difficult to sort directories first.
\ No newline at end of file
+Trying to do this without recursion made it difficult to sort directories first.
diff --git a/lint_config.lua b/lint_config.lua
index 685627c..d40353a 100644
--- a/lint_config.lua
+++ b/lint_config.lua
@@ -1,7 +1,9 @@
 return {
   whitelist_globals = {
     ["site.moon"] = {
-      "add"
+      "add",
+      "filter",
+      "copy"
     }
   }
 }
diff --git a/lint_config.moon b/lint_config.moon
index 1dd5ac0..323a8eb 100644
--- a/lint_config.moon
+++ b/lint_config.moon
@@ -1,7 +1,7 @@
 {
   whitelist_globals: {
     ["site.moon"]: {
-      "add"
+      "add", "filter", "copy"
     }
   }
 }
diff --git a/site.moon b/site.moon
index 8ab533f..b835ccf 100644
--- a/site.moon
+++ b/site.moon
@@ -1,26 +1,26 @@
 sitegen = require "sitegen"
-tools = require "sitegen.tools"
-site = require "sitegen.site"
-path = require "sitegen.path"
+Site = require "sitegen.site"
+Path = require "sitegen.path"
 html = require "sitegen.html"
+import tag from html
 -- import slugify from "sitegen.common"
 
 lfs = require "lfs"
 date = require "date"
 
 -- Change output dir to what Openresty prefers
-site.config.out_dir = "html/"
+Site.config.out_dir = "html/"
 
 -- Deactivate "pygments" plugin because it conflicts with pandoc highlighting
-site.default_plugins = for v in *site.default_plugins
+Site.default_plugins = for v in *Site.default_plugins
   if v\find "pygments" then continue else v
 
 -- Remove default markdown renderer
-site.default_renderers = for v in *site.default_renderers
+Site.default_renderers = for v in *Site.default_renderers
   if v\find "markdown" then continue else v
 
 -- Add pandoc markdown renderer
-table.insert site.default_renderers, "renderers.markdown"
+table.insert Site.default_renderers, "renderers.markdown"
 
 rootname = (str) ->
   result = string.gsub str, "%..+", ""
@@ -33,25 +33,41 @@ last = (list) -> list[#list]
 join = (first, last, delimiter="/") -> table.concat { first, last }, delimiter
 target = (path, prefix) -> join prefix, rootname(last(split path))
 
+import escape_patt from require "sitegen.common"
+
+get_files = (path, prefix=path) ->
+  files = Path.read_exec "find", path, "-type", "f"
+  files = [f for f in files\gmatch "[^\n]+"]
+
+  if prefix
+    files = for file in *files
+      file\gsub "^#{escape_patt prefix}/?", ""
+
+  table.sort files
+  files
+
+-- require("moon").p get_files("docs")
+
 posts = (path=".") ->
   files = [file for file in lfs.dir path when file != "." and file != ".."]
   {join(path, file), target(file, "/posts") for _, file in ipairs files}
 
-extract_id = (source) -> string.match path.filename(source), "%a[%w%-]+"
-extract_date = (source) -> string.match path.filename(source), "%d+%-%d%d%-%d%d"
+extract_id = (source) -> string.match Path.filename(source), "%a[%w%-]+"
+extract_date = (source) -> string.match Path.filename(source), "%d+%-%d%d%-%d%d"
 format_date = (str) -> date(str)\fmt "%b %d, %Y"
 publish_date = (path) -> format_date extract_date path
 
+
 list_posts = (page, limit) ->
   posts = page.site\query_pages { is_a: "post" }
   table.sort posts, (a, b) -> a.source > b.source
 
   html.build ->
-    [section {
-      h3 { a { href: meta.target .. ".html", meta.title or meta.id }}
-      time { publish_date source }
-      { "—", if meta.blurb then text meta.blurb }
-      a { class: "read-post-link", href: meta.target .. ".html",
+    [tag.section {
+      tag.h3 { tag.a { href: meta.target .. ".html", meta.title or meta.id }}
+      tag.time { publish_date source }
+      { "—", if meta.blurb then html.builders.text! meta.blurb }
+      tag.a { class: "read-post-link", href: meta.target .. ".html",
         "Read post →"
       }
     } for { meta: meta, source: source } in *posts[1, limit or #posts]]