[devdocsgjs/main: 908/1867] Update C++ documentation ()

[Andy Holmes <andyholmes src gnome org>]

commit 70c5b257afec14b007d61fa77ab37b2a30d3a132
Author: Jasper van Merle <jaspervmerle gmail com>
Date:   Tue Sep 3 01:28:41 2019 +0200

    Update C++ documentation ()

 lib/docs/filters/cpp/entries.rb | 42 +++++++++++++++++++++++++----------------
 lib/docs/scrapers/cpp.rb        |  1 +
 2 files changed, 27 insertions(+), 16 deletions(-)
---
diff --git a/lib/docs/filters/cpp/entries.rb b/lib/docs/filters/cpp/entries.rb
index 6f96ed8b..b0700139 100644
--- a/lib/docs/filters/cpp/entries.rb
+++ b/lib/docs/filters/cpp/entries.rb
@@ -10,20 +10,8 @@ module Docs
 
       def get_name
         name = at_css('#firstHeading').content.strip
-        name.remove! 'C++ concepts: '
-        name.remove! 'C++ keywords: '
-        name.remove! 'C++ ' unless name == 'C++ language'
-        name.remove! %r{\s\(.+\)}
-        name.sub! %r{\AStandard library header <(.+)>\z}, '\1'
-        if name.include?('operator') && name.include?(',')
-          name.sub!(%r{operator.+([\( ])}, 'operators (') || name.sub!(%r{operator.+}, 'operators')
-          name.sub! '  ', ' '
-          name << ')' unless name.last == ')' || name.exclude?('(')
-          name.sub! '()', ''
-          name.sub! %r{\(.+\)}, '' if !name.start_with?('operator') && name.length > 50
-        end
-        name = name.split(',').first
-        REPLACE_NAMES[name] || name
+        name = format_name(name)
+        name.split(',').first
       end
 
       def get_type
@@ -33,6 +21,8 @@ module Docs
           'Experimental libraries'
         elsif subpath.start_with?('language/')
           'Language'
+        elsif subpath.start_with?('freestanding')
+          'Utilities'
         elsif type = at_css('.t-navbar > div:nth-child(4) > :first-child').try(:content)
           type.strip!
           type.remove! ' library'
@@ -45,11 +35,31 @@ module Docs
 
       def additional_entries
         return [] if root_page? || self.name.start_with?('operators')
-        names = at_css('#firstHeading').content.remove(%r{\(.+?\)}).split(',')[1..-1]
+        names = at_css('#firstHeading').content.remove(%r{\(.+?\)}).split(', ')[1..-1]
         names.each(&:strip!).reject! do |name|
           name.size <= 2 || name == '...' || name =~ /\A[<>]/ || name.start_with?('operator')
         end
-        names.map { |name| [name] }
+        names.map { |name| [format_name(name)] }
+      end
+
+      def format_name(name)
+        name.remove! 'C++ concepts: '
+        name.remove! 'C++ keywords: '
+        name.remove! 'C++ ' unless name == 'C++ language'
+        name.remove! %r{\s\(.+\)}
+
+        name.sub! %r{\AStandard library header <(.+)>\z}, '\1'
+        name.sub! %r{(<[^>]+>)}, ''
+
+        if name.include?('operator') && name.include?(',')
+          name.sub!(%r{operator.+([\( ])}, 'operators (') || name.sub!(%r{operator.+}, 'operators')
+          name.sub! '  ', ' '
+          name << ')' unless name.last == ')' || name.exclude?('(')
+          name.sub! '()', ''
+          name.sub! %r{\(.+\)}, '' if !name.start_with?('operator') && name.length > 50
+        end
+
+        REPLACE_NAMES[name] || name
       end
     end
   end
diff --git a/lib/docs/scrapers/cpp.rb b/lib/docs/scrapers/cpp.rb
index f96ee8f1..f0ad2b16 100644
--- a/lib/docs/scrapers/cpp.rb
+++ b/lib/docs/scrapers/cpp.rb
@@ -24,6 +24,7 @@ module Docs
     options[:only_patterns] = [/\.html\z/]
 
     options[:fix_urls] = ->(url) do
+      url = CGI.unescape(url)
       url.sub! %r{\A.+/http%3A/}, 'http://'
       url.sub! 'http://en.cppreference.com/upload.cppreference.com', 'http://upload.cppreference.com'
       url