Merge pull request github#427 from mojavelinux/asciidoctor-1.5.2-upgrade

upgrade to Asciidoctor 1.5.2

Author: gjtorikian

Gemfile

@@ -9,5 +9,5 @@ gem "rdoc", "~>3.6"
 gem "org-ruby", "= 0.9.9"
 gem "creole", "~>0.3.6"
 gem "wikicloth", "=0.8.1", :platforms => :ruby
-gem "asciidoctor", "= 0.1.4"
-gem "rake"
+gem "asciidoctor", "= 1.5.2"
+gem "rake"

lib/github/markups.rb

@@ -26,7 +26,8 @@
 end
 
 markup(:asciidoctor, /adoc|asc(iidoc)?/) do |content|
-  Asciidoctor.render(content, :safe => :secure, :attributes => %w(showtitle idprefix idseparator=- env=github env-github source-highlighter=html-pipeline))
+  Asciidoctor::Compliance.unique_id_start_index = 1
+  Asciidoctor.convert(content, :safe => :secure, :attributes => %w(showtitle=@ idprefix idseparator=- env=github env-github source-highlighter=html-pipeline))
 end
 
 command(

test/markups/README.asciidoc

@@ -5,10 +5,19 @@
 * One
 * Two
 
-== Second Section
+Refer to <<another-section>> or <<another-section-1>>.
+
+== Another Section
 
 NOTE: Here is some source code.
 
 ```ruby
 puts "Hello, World!"
 ```
+
+* [ ] todo
+* [x] done
+
+== Another Section
+
+content

test/markups/README.asciidoc.html

@@ -12,10 +12,13 @@ <h2>First Section</h2>
 </li>
 </ul>
 </div>
+<div>
+<p>Refer to <a href="#another-section">Another Section</a> or <a href="#another-section-1">Another Section</a>.</p>
+</div>
 </div>
 </div>
 <div>
-<h2>Second Section</h2>
+<h2>Another Section</h2>
 <div>
 <div>
 <table>
@@ -34,5 +37,23 @@ <h2>Second Section</h2>
 <pre lang="ruby"><code>puts "Hello, World!"</code></pre>
 </div>
 </div>
+<div>
+<ul>
+<li>
+<p>❏ todo</p>
+</li>
+<li>
+<p>✓ done</p>
+</li>
+</ul>
+</div>
+</div>
+</div>
+<div>
+<h2>Another Section</h2>
+<div>
+<div>
+<p>content</p>
+</div>
+</div>
 </div>
-</div>