Update JavaScript documentation

Fixes #9

lib/docs/filters/javascript/clean_html.rb

@@ -7,15 +7,12 @@ module Docs
       end
 
       def root
-        css(*%w(#About_this_Reference+div #About_this_Reference
-                #Typed_array_constructors+ul #Typed_array_constructors
-                #Internationalization_constructors+ul #Internationalization_constructors
-                #Comments~* #Comments)).remove
+        css(*%w(#About_this_Reference+div #About_this_Reference #Comments~* #Comments)).remove
 
         # Move "Global Objects" lists to the same level as the other ones
         div = at_css '#Global_Objects + div'
         div.css('h3').each { |node| node.name = 'h2' }
-        at_css('#Global_Objects').replace(div)
+        at_css('#Global_Objects').replace(div.children)
 
         # Remove heading links
         css('h2 > a').each do |node|
@@ -25,9 +22,15 @@ module Docs
       end
 
       def other
+        # Remove "style" attribute
         css('.inheritsbox', '.overheadIndicator').each do |node|
           node.remove_attribute 'style'
         end
+
+        # Remove <div> wrapping .overheadIndicator
+        css('div > .overheadIndicator:first-child:last-child').each do |node|
+          node.parent.replace(node)
+        end
       end
     end
   end

lib/docs/filters/javascript/entries.rb

@@ -1,28 +1,17 @@
 module Docs
   class Javascript
     class EntriesFilter < Docs::EntriesFilter
-      TYPES = %w(Array Boolean Date Function JSON Math Number Object RegExp String)
-
-      ADDITIONAL_ENTRIES = {
-        'operators/arithmetic_operators' => [
-          %w(++ .2B.2B_.28Increment.29),
-          %w(-- --_.28Decrement.29) ],
-        'operators/bitwise_operators' => [
-          %w(& .26_(Bitwise_AND)),
-          %w(| .7C_(Bitwise_OR)),
-          %w(^ .5E_(Bitwise_XOR)),
-          %w(~ .7E_(Bitwise_NOT)),
-          %w(<< <<_(Left_shift)),
-          %w(>> >>_(Sign-propagating_right_shift)),
-          %w(>>> >>>_(Zero-fill_right_shift)) ]}
+      TYPES = %w(Array Boolean Date Function Intl JSON Math Number Object RegExp String)
+      INTL_OBJECTS = %w(Collator DateTimeFormat NumberFormat)
 
       def get_name
         if slug.start_with? 'Global_Objects/'
           name, method = *slug.sub('Global_Objects/', '').split('/')
+          name.prepend 'Intl.' if INTL_OBJECTS.include?(name)
 
           if method
             unless method == method.upcase || method == 'NaN'
-              method = method[0].downcase + method[1..-1] # e.g. Constructor => constructor
+              method = method[0].downcase + method[1..-1] # e.g. Trim => trim
             end
             name << ".#{method}"
           end
@@ -48,16 +37,26 @@ module Docs
           object, method = *slug.sub('Global_Objects/', '').split('/')
           if object.end_with? 'Error'
             'Errors'
+          elsif INTL_OBJECTS.include?(object)
+            'Intl'
           elsif method || TYPES.include?(object)
             object
           else
             'Global Objects'
           end
+        else
+          'Miscellaneous'
         end
       end
 
-      def additional_entries
-        ADDITIONAL_ENTRIES[slug] || []
+      def include_default_entry?
+        node = doc.at_css '.overheadIndicator'
+
+        # Can't use :first-child because #doc is a DocumentFragment
+        return true unless node && node.parent == doc && !node.previous_element
+
+        !node.content.include?('not on a standards track') &&
+        !node.content.include?('removed from the Web')
       end
     end
   end

lib/docs/scrapers/mdn/javascript.rb

@@ -14,18 +14,12 @@ module Docs
       /Deprecated_Features
       /Deprecated_and_obsolete_features
       /Functions_and_function_scope
-      /Functions_and_function_scope/Strict_mode
       /Global_Objects/Iterator
-      /Global_Objects/Number/toInteger
-      /Global_Objects/ParallelArray
       /Global_Objects/Proxy
-      /Global_Objects/uneval
       /Reserved_Words
       /arrow_functions
       /rest_parameters)
 
-    options[:skip_patterns] = [/Intl/, /Collator/, /DateTimeFormat/, /NumberFormat/]
-
     # Duplicates
     options[:skip].concat %w(
       /Global_Objects