fixed missing book title

asciidoctor · Oct 12, 2023 · e261ffa · e261ffa
1 parent 3b5afa4
commit e261ffa
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/lib/docbookrx/docbook_visitor.rb b/lib/docbookrx/docbook_visitor.rb
@@ -422,15 +422,23 @@ def visit_chapter node
   end
 
   def process_doc node
+    # In DocBook 5.0, title is directly inside book/article element
+    if (title = text_at_css node, '> title')
+      append_line %(= #{title})
+      append_blank_line
+    end
     @level += 1
     proceed node, :using_elements => true
     @level -= 1
     false
   end
 
   def process_info node
-    title = text_at_css node, '> title'
-    append_line %(= #{title})
+    # In DocBook 4.5, title is nested inside info element
+    if (title = text_at_css node, '> title')
+      append_line %(= #{title})
+      append_blank_line
+    end
     authors = []
     (node.css 'author').each do |author_node|
       # FIXME need to detect DocBook 4.5 vs 5.0 to handle names properly