From d46061592e117a64357c666c6c487efeba1bd9f8 Mon Sep 17 00:00:00 2001
From: Clark Kampfe <clark.kampfe@gmail.com>
Date: Tue, 27 Jun 2023 18:23:45 -0500
Subject: [PATCH 1/3] precompute tag to_string variants

---
 lib/sneeze/internals.ex | 40 +++++++++++++++++++++++++++++++++++-----
 lib/sneeze/macros.ex    | 17 +++++++++++++++++
 2 files changed, 52 insertions(+), 5 deletions(-)
 create mode 100644 lib/sneeze/macros.ex

diff --git a/lib/sneeze/internals.ex b/lib/sneeze/internals.ex
index cfb8e5f..9ddd527 100644
--- a/lib/sneeze/internals.ex
+++ b/lib/sneeze/internals.ex
@@ -1,4 +1,33 @@
 defmodule Sneeze.Internal do
+  require Sneeze.Macros
+
+  Sneeze.Macros.define_tags_to_strings([
+    :a,
+    :span,
+    :li,
+    :div,
+    :td,
+    :br,
+    :ul,
+    :tr,
+    :link,
+    :p,
+    :title,
+    :script,
+    :style,
+    :button,
+    :label,
+    :code,
+    :h1,
+    :h2,
+    :h3,
+    :h4,
+    :h5,
+    :meta,
+    :body,
+    :head
+  ])
+
   def void_tags() do
     [
       :area,
@@ -29,25 +58,25 @@ defmodule Sneeze.Internal do
   end
 
   def render_opening_tag(tag_name) do
-    ["<", to_string(tag_name), ">"]
+    ["<", tag_to_string(tag_name), ">"]
   end
 
   def render_opening_tag(tag_name, attribs) do
     attrib_iolist = attributes_to_iolist(attribs)
-    ["<", to_string(tag_name), attrib_iolist, ">"]
+    ["<", tag_to_string(tag_name), attrib_iolist, ">"]
   end
 
   def render_closing_tag(tag_name) do
-    ["</", to_string(tag_name), ">"]
+    ["</", tag_to_string(tag_name), ">"]
   end
 
   def render_void_tag(tag_name) do
-    ["<", to_string(tag_name), " />"]
+    ["<", tag_to_string(tag_name), " />"]
   end
 
   def render_void_tag(tag_name, attribs) do
     attrib_iolist = attributes_to_iolist(attribs)
-    ["<", to_string(tag_name), attrib_iolist, " ", "/>"]
+    ["<", tag_to_string(tag_name), attrib_iolist, " ", "/>"]
   end
 
   def render_tag(tag) do
@@ -57,4 +86,5 @@ defmodule Sneeze.Internal do
   def render_tag(tag, attributes) do
     [render_opening_tag(tag, attributes), render_closing_tag(tag)]
   end
+
 end
diff --git a/lib/sneeze/macros.ex b/lib/sneeze/macros.ex
new file mode 100644
index 0000000..35357b1
--- /dev/null
+++ b/lib/sneeze/macros.ex
@@ -0,0 +1,17 @@
+defmodule Sneeze.Macros do
+  @moduledoc false
+
+  defmacro define_tags_to_strings(tags) do
+    quote bind_quoted: [tags: tags] do
+      Enum.each(tags, fn tagname ->
+         as_str = to_string(tagname)
+
+         defp tag_to_string(unquote(tagname)) do
+           unquote(as_str)
+         end
+      end)
+
+      defp tag_to_string(unknown_tag), do: to_string(unknown_tag)
+    end
+  end
+end

From 0d8a7fbffe9567feba98680986fbe6607c245bfe Mon Sep 17 00:00:00 2001
From: Clark Kampfe <clark.kampfe@gmail.com>
Date: Wed, 28 Jun 2023 17:18:30 -0500
Subject: [PATCH 2/3] fix formatting

---
 lib/sneeze/internals.ex | 1 -
 lib/sneeze/macros.ex    | 8 ++++----
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/lib/sneeze/internals.ex b/lib/sneeze/internals.ex
index 9ddd527..575fd01 100644
--- a/lib/sneeze/internals.ex
+++ b/lib/sneeze/internals.ex
@@ -86,5 +86,4 @@ defmodule Sneeze.Internal do
   def render_tag(tag, attributes) do
     [render_opening_tag(tag, attributes), render_closing_tag(tag)]
   end
-
 end
diff --git a/lib/sneeze/macros.ex b/lib/sneeze/macros.ex
index 35357b1..1048e5f 100644
--- a/lib/sneeze/macros.ex
+++ b/lib/sneeze/macros.ex
@@ -4,11 +4,11 @@ defmodule Sneeze.Macros do
   defmacro define_tags_to_strings(tags) do
     quote bind_quoted: [tags: tags] do
       Enum.each(tags, fn tagname ->
-         as_str = to_string(tagname)
+        as_str = to_string(tagname)
 
-         defp tag_to_string(unquote(tagname)) do
-           unquote(as_str)
-         end
+        defp tag_to_string(unquote(tagname)) do
+          unquote(as_str)
+        end
       end)
 
       defp tag_to_string(unknown_tag), do: to_string(unknown_tag)

From 54271450f7d1b028925dfc0e12ca3b8057a899d5 Mon Sep 17 00:00:00 2001
From: Clark Kampfe <clark.kampfe@gmail.com>
Date: Wed, 28 Jun 2023 17:29:47 -0500
Subject: [PATCH 3/3] tweak tag_to_string fn generation set

---
 lib/sneeze/internals.ex | 29 +++++++++++------------------
 1 file changed, 11 insertions(+), 18 deletions(-)

diff --git a/lib/sneeze/internals.ex b/lib/sneeze/internals.ex
index 575fd01..1098d91 100644
--- a/lib/sneeze/internals.ex
+++ b/lib/sneeze/internals.ex
@@ -3,29 +3,22 @@ defmodule Sneeze.Internal do
 
   Sneeze.Macros.define_tags_to_strings([
     :a,
+    :div,
     :span,
     :li,
-    :div,
-    :td,
     :br,
-    :ul,
-    :tr,
-    :link,
     :p,
-    :title,
-    :script,
-    :style,
-    :button,
-    :label,
-    :code,
-    :h1,
-    :h2,
-    :h3,
-    :h4,
-    :h5,
+    :link,
     :meta,
-    :body,
-    :head
+    :td,
+    :tr,
+    :ul,
+    :h3,
+    :h2,
+    :img,
+    :code,
+    :svg,
+    :button
   ])
 
   def void_tags() do