diff --git a/TODOS.md b/TODOS.md
index 2415c51..24e2325 100644
--- a/TODOS.md
+++ b/TODOS.md
@@ -45,6 +45,8 @@
 - [ ] Use spall to find ways to reduce run time.
 - [ ] warn/error when unknown key used in mustache.
 - [ ] Import/export packages. Hugo, jekyll, WordPress, etc.
+- [ ] Markdown
+  - [ ] Add overloads for every extension - accept ^strings.Builder.
 - [ ] Review every file in thor
   - [ ] Review assets.odin
   - [ ] Review content.odin
@@ -55,12 +57,14 @@
   - [ ] Review minify.odin
   - [ ] Review `markdown/`
     - [ ] Review alerts.odin
-    - [ ] Review emoji.odin
+    - [x] Review emoji.odin
+    - [x] Review emoji_test.odin
     - [ ] Review footnotes.odin
     - [ ] Review footnotes_test.odin
     - [ ] Review highlight.odin
     - [ ] Review markdown.odin
-    - [ ] Review sectionate.odin
+    - [x] Review sectionate.odin
+    - [x] Review sectionate_test.odin
   - [ ] Review render.odin
   - [x] Review site.odin
   - [ ] Review treesitter/treesitter.odin
diff --git a/markdown/emoji_test.odin b/markdown/emoji_test.odin
index 17ea701..ac8f7a2 100644
--- a/markdown/emoji_test.odin
+++ b/markdown/emoji_test.odin
@@ -4,17 +4,19 @@ package markdown
 import "core:testing"
 
 @(test)
-test_basic_expansion :: proc(t: ^testing.T) {
+test_basic_emoji_expansion_works :: proc(t: ^testing.T) {
 	testing.expect_value(t, expand_emoji(":smile:"), "😄")
 	testing.expect_value(t, expand_emoji(":smile: :heart:"), "😄 ❤️")
 	testing.expect_value(t, expand_emoji(":smile::heart:"), "😄❤️")
 	testing.expect_value(t, expand_emoji("Hello :wave:!"), "Hello 👋!")
 	testing.expect_value(t, expand_emoji(":smile: rest"), "😄 rest")
 	testing.expect_value(t, expand_emoji("rest :smile:"), "rest 😄")
+	testing.expect_value(t, expand_emoji(":100:"), "💯")
+	testing.expect_value(t, expand_emoji(":stuck_out_tongue:"), "😛")
 }
 
 @(test)
-test_no_match :: proc(t: ^testing.T) {
+test_emoji_skips_non_matches :: proc(t: ^testing.T) {
 	testing.expect_value(t, expand_emoji("Hello world"), "Hello world")
 	testing.expect_value(t, expand_emoji("Hello:"), "Hello:")
 	testing.expect_value(t, expand_emoji(":notreal:"), ":notreal:")
@@ -23,14 +25,9 @@ test_no_match :: proc(t: ^testing.T) {
 }
 
 @(test)
-test_invalid_shortcodes :: proc(t: ^testing.T) {
+test_emoji_skips_invalid_shortcodes :: proc(t: ^testing.T) {
 	testing.expect_value(t, expand_emoji("::"), "::")
 	testing.expect_value(t, expand_emoji(":Smile:"), ":Smile:")
 	testing.expect_value(t, expand_emoji(": not real :"), ": not real :")
 }
 
-@(test)
-test_valid_formats :: proc(t: ^testing.T) {
-	testing.expect_value(t, expand_emoji(":100:"), "💯")
-	testing.expect_value(t, expand_emoji(":stuck_out_tongue:"), "😛")
-}
diff --git a/markdown/sectionate.odin b/markdown/sectionate.odin
index c69ea85..581ada7 100644
--- a/markdown/sectionate.odin
+++ b/markdown/sectionate.odin
@@ -37,8 +37,10 @@ wrap_sections :: proc(html: string) -> string {
 		found = true
 	}
 
-	if !found {
+	if found {
+		return strings.to_string(sb)
+	} else {
 		return html
 	}
-	return strings.to_string(sb)
 }
+
diff --git a/markdown/sectionate_test.odin b/markdown/sectionate_test.odin
new file mode 100644
index 0000000..5e410f9
--- /dev/null
+++ b/markdown/sectionate_test.odin
@@ -0,0 +1,49 @@
+#+test
+package markdown
+
+import "core:testing"
+
+@(test)
+test_wrap_sections_works :: proc(t: ^testing.T) {
+	testing.expect_value(
+		t,
+		wrap_sections("<p>intro</p><h2>Title</h2><p>body</p>"),
+		"<section><p>intro</p></section><section><h2>Title</h2><p>body</p></section>",
+	)
+
+	testing.expect_value(
+		t,
+		wrap_sections("<p>a</p><h2>A</h2><p>b</p><h2>B</h2><p>c</p>"),
+		"<section><p>a</p></section><section><h2>A</h2><p>b</p></section><section><h2>B</h2><p>c</p></section>",
+	)
+
+	testing.expect_value(
+		t,
+		wrap_sections("<h2>Title</h2><p>body</p>"),
+		"<section><h2>Title</h2><p>body</p></section>",
+	)
+
+	testing.expect_value(
+		t,
+		wrap_sections("<p>intro</p><h2>Title</h2>"),
+		"<section><p>intro</p></section><section><h2>Title</h2></section>",
+	)
+}
+
+@(test)
+test_wrap_sections_doesnt_split_content :: proc(t: ^testing.T) {
+	testing.expect_value(
+		t,
+		wrap_sections("<p>just text</p>"),
+		"<section><p>just text</p></section>",
+	)
+
+	testing.expect_value(t, wrap_sections(""), "")
+
+	testing.expect_value(
+		t,
+		wrap_sections("<h1>Big</h1><h3>Small</h3>"),
+		"<section><h1>Big</h1><h3>Small</h3></section>",
+	)
+}
+