section.rb in asciidoctor-0.0.6

- old
+ new

@@ -22,27 +22,29 @@
   attr_accessor :level
 
   # Public: Set the String section name.
   attr_writer :name
 
-  # Public: Get/Set the String section title.
-  attr_accessor :title
-
   # Public: Get/Set the String section caption.
   attr_accessor :caption
 
   # Public: Get/Set the String section anchor name.
   attr_accessor :anchor
+  alias :id :anchor
 
+  # Public: Get the Hash of attributes for this block
+  attr_accessor :attributes
+
   # Public: Get the Array of section blocks.
   attr_reader :blocks
 
   # Public: Initialize an Asciidoctor::Section object.
   #
   # parent - The parent Asciidoc Object.
   def initialize(parent)
     @parent = parent
+    @attributes = {}
     @blocks = []
   end
 
   # Public: Get the String section name with intrinsics converted
   #
@@ -57,27 +59,46 @@
     @name && 
     @name.gsub(/(^|[^\\])\{(\w[\w\-]+\w)\}/) { $1 + Asciidoctor::INTRINSICS[$2] }.
           gsub( /`([^`]+)`/, '<tt>\1</tt>' )
   end
 
-  # Public: Get the String section id
+  # Public: Get the String section id prefixed with value of idprefix attribute, otherwise an underscore
   #
+  # Section ID synthesis can be disabled by undefining the sectids attribute.
+  #
   # Examples
   #
-  #   section = Section.new
+  #   section = Section.new(parent)
   #   section.name = "Foo"
   #   section.section_id
   #   => "_foo"
   def section_id
-    "_#{name && name.downcase.gsub(/\W+/,'_').gsub(/_+$/, '')}".tr_s('_', '_')
+    if self.document.attributes.has_key? 'sectids'
+      self.document.attributes.fetch('idprefix', '_') + "#{name && name.downcase.gsub(/\W+/,'_').gsub(/_+$/, '')}".tr_s('_', '_')
+    else
+      nil
+    end
   end
 
   # Public: Get the Asciidoctor::Document instance to which this Block belongs
   def document
     @parent.is_a?(Asciidoctor::Document) ? @parent : @parent.document
   end
 
+  def attr(name, default = nil)
+    default.nil? ? @attributes.fetch(name.to_s, self.document.attr(name)) :
+        @attributes.fetch(name.to_s, self.document.attr(name, default))
+  end
+
+  def attr?(name)
+    @attributes.has_key?(name.to_s) || self.document.attr?(name)
+  end
+
+  def update_attributes(attributes)
+    @attributes.update(attributes)
+  end
+
   # Public: Get the Asciidoctor::Renderer instance being used for the ancestor
   # Asciidoctor::Document instance.
   def renderer
     Asciidoctor.debug "Section#renderer:  Looking for my renderer up in #{@parent}"
     @parent.renderer
@@ -105,9 +126,14 @@
       Asciidoctor.debug "Begin rendering block #{block.is_a?(Asciidoctor::Section) ? block.name : 'n/a'} #{block} (context: #{block.is_a?(Asciidoctor::Block) ? block.context : 'n/a' })"
       poo = block.render
       Asciidoctor.debug "===> Done rendering block #{block.is_a?(Asciidoctor::Section) ? block.name : 'n/a'} #{block} (context: #{block.is_a?(Asciidoctor::Block) ? block.context : 'n/a' })"
       poo
     end.join
+  end
+
+  # Public: The title of this section, an alias of the section name
+  def title
+    @name
   end
 
   # Public: Get the Integer number of blocks in the section.
   #
   # Examples