diff --git a/lib/Demojify.lua b/lib/Demojify.lua
index e0a837d..1522a6f 100644
--- a/lib/Demojify.lua
+++ b/lib/Demojify.lua
@@ -104,7 +104,6 @@ local blockedSingles = lookupify({
   0x00023F8,
   0x00023F9,
   0x00023FA,
-  0x0000023,
   0x0001F51F,
   -- unicode 8
   0x0001F6CC,
diff --git a/test/demojify.jl b/test/demojify.jl
index f89356f..ca9d4a8 100644
--- a/test/demojify.jl
+++ b/test/demojify.jl
@@ -1,5 +1,11 @@
 @testset "demojify" begin
-  doc = test_pandoc("Hello world :wave:"; demojify = true)
+  doc = test_pandoc("""
+  Hello world :wave:
+
+  ```sh
+    echo 😎cool # comment
+  ```
+  """; demojify = true)
 
   @test """
 *test.txt*                                                    Test Description
@@ -9,12 +15,22 @@ Table of Contents                                     *test-table-of-contents*
 
 Hello world
 
+>sh
+      echo cool # comment
+<
+
 Generated by panvimdoc <https://github.com/kdheepak/panvimdoc>
 
 vim:tw=78:ts=8:noet:ft=help:norl:
 """ == doc
 
-  doc = test_pandoc("Hello world :wave:"; demojify = false)
+  doc = test_pandoc("""
+  Hello world :wave:
+
+  ```sh
+    echo 😎cool # comment
+  ```
+  """; demojify = false)
 
   @test """
 *test.txt*                                                    Test Description
@@ -24,6 +40,10 @@ Table of Contents                                     *test-table-of-contents*
 
 Hello world :wave:
 
+>sh
+      echo 😎cool # comment
+<
+
 Generated by panvimdoc <https://github.com/kdheepak/panvimdoc>
 
 vim:tw=78:ts=8:noet:ft=help:norl:
diff --git a/test/para.jl b/test/para.jl
index b62b389..3aa14b8 100644
--- a/test/para.jl
+++ b/test/para.jl
@@ -12,7 +12,7 @@ All of the content in curly braces `{...}` that is part of the header is dropped
 *test.txt*                                                    Test Description
 
 Pandoc supports definition lists:
-<https://pandoc.org/MANUAL.htmldefinition-lists>. This can be used to generate
+<https://pandoc.org/MANUAL.html#definition-lists>. This can be used to generate
 documentation of mappings. All of the content in curly braces `{...}` that is
 part of the header is dropped and a tag is created.