i337-ast-metadata

        New AST format speced and implemented

        REMAINING: Escaping and Encoding

RELEASE.md

@@ -1,5 +1,8 @@
 # 1.4.6 ????/??/??
 
+- [366-simplify-transform](https://github.com/pragdave/earmark/issues/366)
+    Kudos to [Eksperimental](https://github.com/eksperimental)
+
 - [353-oneline-html-tags](https://github.com/pragdave/earmark/issues/353)
 
 - [351-html-tags-without-newlines](https://github.com/pragdave/earmark/issues/351)

lib/earmark/transform.ex

@@ -26,10 +26,13 @@ defmodule Earmark.Transform do
 
 
   defp to_html(ast, options) do
-    _to_html(ast, options, Map.get(options, :initial_indent, 0)) |> IO.iodata_to_binary
+    _to_html(ast, options, Map.get(options, :initial_indent, 0))|> IO.iodata_to_binary
   end
 
   defp _to_html(ast, options, level, verbatim \\ false)
+  defp _to_html({:comment, _, content, _}, _options, _level, _verbatim) do
+    "<!--#{content}-->"
+  end
   defp _to_html({tag, atts, _, _}, options, level, _verbatim) when tag in @void_elements do
     [ make_indent(options, level), open_tag(tag, atts), "\n" ]
   end

test/acceptance/transform/meta_test.exs

@@ -4,6 +4,8 @@ defmodule Acceptance.Transform.MetaTest do
   import Support.AstHelpers, only: [ast_from_md: 1]
   import Earmark.Transform
 
+  # Needs to pass with #359
+  @moduletag :wip
   describe "pre and verbatim" do
     @pre """
           some code
@@ -15,10 +17,10 @@ defmodule Acceptance.Transform.MetaTest do
       assert transform(ast) == expected
     end
     test "base case with verbatim" do
-      [{"pre", atts, children}] = ast_from_md(@pre)
+      [{"pre", atts, children, _}] = ast_from_md(@pre)
       expected = "<pre><code>  some code</code></pre>\n"
 
-      assert transform([{"pre", atts, children, %{meta: %{verbatim: true}}}]) == expected
+      assert transform([{"pre", atts, children, %{verbatim: true}}]) == expected
     end
   end
 end