fix rebasing, missing ids

Author: lud

lib/ex_doc/formatter/epub/templates/module_template.eex

@@ -22,7 +22,7 @@
       </section>
     <% end %>
 
-    <%= for group <- dbg(summary), key = text_to_id(group.title) do %>
+    <%= for group <- summary, key = text_to_id(group.title) do %>
       <section id="<%= key %>" class="details-list">
         <h1 class="section-heading"><%=h to_string(group.title) %></h1>
         <%= if doc = group.doc  do %>

lib/ex_doc/formatter/html/templates/module_template.eex

@@ -51,7 +51,7 @@
       </a>
       <span class="text"><%= group.title %></span>
     </h1>
-    <%= if doc = group.rendered_doc do %>
+    <%= if doc = group.doc do %>
       <div class="group-description" id="group-description-<%= key %>">
        <%= render_doc(doc) %>
       </div>

lib/ex_doc/retriever.ex

@@ -322,8 +322,13 @@ defmodule ExDoc.Retriever do
 
     doc_ast =
       case description do
-        nil -> nil
-        text -> doc_ast("text/markdown", %{"en" => text}, [])
+        nil ->
+          nil
+
+        text ->
+          doc_ast = doc_ast("text/markdown", %{"en" => text}, [])
+          sub_id = ExDoc.Utils.text_to_id(group.title)
+          normalize_doc_ast(doc_ast, "group-#{sub_id}-")
       end
 
     %ExDoc.DocGroupNode{

test/ex_doc/formatter/epub/templates_test.exs

@@ -169,9 +169,6 @@ defmodule ExDoc.Formatter.EPUB.TemplatesTest do
 
       doc = LazyHTML.from_document(content)
 
-      IO.warn("remove file.write")
-      File.write("/tmp/doc.html", LazyHTML.to_html(doc))
-
       assert Enum.count(doc["div.group-description"]) == 1
       assert Enum.count(doc["#group-description-example-functions"]) == 1
       assert Enum.count(doc["#group-description-example-functions h3"]) == 1
@@ -180,7 +177,9 @@ defmodule ExDoc.Formatter.EPUB.TemplatesTest do
       assert Enum.count(doc["#example-functions .group-description a[href='#example/2']"]) == 1
       assert Enum.count(doc["#example-functions .group-description a[href='#flatten/1']"]) == 1
 
-      assert content =~ ~s[<span class="text">A section heading example</span>]
+      assert content =~
+               ~s[<h3 id="group-example-functions-a-section-heading-example">A section heading example</h3>]
+
       assert content =~ "<p>A content example.</p>"
     end