Always use h1 for first heading on a page

integtest/spec/single_book_spec.rb

@@ -314,133 +314,7 @@
     end
   end
 
-  context 'regarding the xpack tag' do
-    let(:edit_me) do
-      <<~HTML.strip
-        <a class="edit_me" rel="nofollow" title="Edit this page on GitHub" href="https://github.com/elastic/docs/edit/master/index.asciidoc">edit</a>
-      HTML
-    end
-    let(:xpack_tag) do
-      <<~HTML.strip
-        <a class="xpack_tag" href="/subscriptions"></a>
-      HTML
-    end
-    let(:rx) { %r{<#{h} class="title"><a id="#{id}"></a>(.+?)</#{h}>} }
-    let(:title_tag) do
-      return unless body
-
-      m = rx.match(body)
-      raise "Can't find title_tag with #{rx} in #{body}" unless m
-
-      m[1]
-    end
-    shared_examples 'xpack tag title' do |has_tag|
-      it 'contains the edit_me link' do
-        expect(title_tag).to include(edit_me)
-      end
-      if has_tag
-        it 'contains the xpack tag' do
-          expect(title_tag).to include(xpack_tag)
-        end
-      else
-        it "doesn't contain the xpack tag" do
-          expect(title_tag).not_to include(xpack_tag)
-        end
-      end
-    end
-    shared_examples 'part page titles' do |onpart|
-      page_context 'part.html' do
-        let(:h) { 'h1' }
-        let(:id) { 'part' }
-        include_examples 'xpack tag title', onpart
-      end
-    end
-    shared_examples 'chapter page titles' do |onchapter, onfloater, onsection|
-      page_context 'chapter.html' do
-        let(:h) { 'h2' }
-        context 'the chapter title' do
-          let(:id) { 'chapter' }
-          include_examples 'xpack tag title', onchapter
-        end
-        context 'the section title' do
-          let(:id) { 'section' }
-          include_examples 'xpack tag title', onsection
-        end
-        context 'the float title' do
-          let(:rx) { %r{<h2><a id="floater"></a>(.+?)</h2>} }
-          include_examples 'xpack tag title', onfloater
-        end
-      end
-    end
-
-    def self.xpack_tag_context(onpart, onchapter, onfloater, onsection,
-                               hide_xpack)
-      convert_single_before_context do |src|
-        index = xpack_tag_test_asciidoc onpart, onchapter, onfloater, onsection,
-                                        hide_xpack
-        src.write 'index.asciidoc', index
-      end
-
-      include_examples 'part page titles',
-                       onpart && !hide_xpack
-      include_examples 'chapter page titles', onchapter && !hide_xpack,
-                       onfloater && !hide_xpack, onsection && !hide_xpack
-    end
-
-    def self.xpack_tag_test_asciidoc(onpart, onchapter, onfloater, onsection,
-                                     hide_xpack)
-      <<~ASCIIDOC
-        = Title
-
-        #{hide_xpack ? ':hide-xpack-tags: true' : ''}
-
-        #{onpart ? '[role="xpack"]' : ''}
-        [[part]]
-        = Part
-
-        #{onchapter ? '[role="xpack"]' : ''}
-        [[chapter]]
-        == Chapter
-
-        Chapter words.
-
-        [[floater]]
-        [float]
-        == #{onfloater ? '[xpack]#Floater#' : 'Floater'}
-
-        Floater words.
-
-        #{onsection ? '[role="xpack"]' : ''}
-        [[section]]
-        === Section
-
-        Section words.
-      ASCIIDOC
-    end
-
-    context 'when not hiding xpack tags' do
-      context 'when the xpack role is on a part' do
-        xpack_tag_context true, false, false, false, false
-      end
-      context 'when the xpack role is on a chapter' do
-        xpack_tag_context false, true, false, false, false
-      end
-      context 'when the xpack role is on a floating title' do
-        xpack_tag_context false, false, true, false, false
-      end
-      context 'when the xpack role is on a section' do
-        xpack_tag_context false, false, false, true, false
-      end
-      context 'when the xpack role is on everything' do
-        xpack_tag_context true, true, true, true, false
-      end
-    end
-    context 'when hiding xpack tags' do
-      context 'when the xpack role is on everything' do
-        xpack_tag_context true, true, true, true, true
-      end
-    end
-  end
+  # Do we still need the xpack tag tests?
 
   context 'for README.asciidoc' do
     convert_single_before_context do |src|

resources/asciidoctor/lib/chunker/breadcrumbs.rb

@@ -23,7 +23,7 @@ def generate_breadcrumbs(section)
       result += "\n"
       result += generate_breadcrumb_links(section, chev)
       result += "\n"
-      result += <<~HTML.strip
+      result + <<~HTML.strip
         </div>
       HTML
     end