Several fixes mentioned at https://github.com/Thibaut/devdocs/pull/205

lib/docs/scrapers/drupal.rb

@@ -2,8 +2,8 @@ module Docs
   class Drupal < UrlScraper
     self.name = 'Drupal'
     self.type = 'drupal'
-    self.version = '7.36'
+    self.version = '7.37'
-    self.base_url = 'https://api.drupal.org/api/drupal'
+    self.base_url = 'https://api.drupal.org/api/drupal/'
     self.initial_paths = %w(
       groups
       groups?page=1)
@@ -18,8 +18,8 @@ module Docs
     options[:root_title] = 'Drupal - Open Source CMS | Drupal.org'
 
     options[:only_patterns] = [
-      /\/group\/[^\/]+\/7/,
+      /\/group\/[^\/]+/,
-      /\/function\/[^\/]+\/7/]
+      /\/function\/[^\/]+/]
 
     options[:skip_link] = ->(link) {
       begin
@@ -30,6 +30,26 @@ module Docs
       end
     }
 
+    options[:skip] = %w(
+      'modules-system-system.install/group/updates-7.x-extra/7',
+      'modules-system-system.install/group/updates-6.x-to-7.x/7')
+
+    options[:skip_patterns] = [
+      /\/group\/updates\-7/,
+      /\/group\/updates\-6/,
+      /_update_[0-9]{4}/,               # Skip update functions
+      /\/[4-6](\.[0-9])*$/,             # Skip previous versions
+      /\/[8-9](\.[0-9])*$/,             # Skip future versions
+      /\/function\/calls\//,            # Skip function calls listings
+      /\/function\/implementations\//,  # Skip hook implementation listings
+      /\.test\/function\//              # Skip test files
+    ]
+
+    options[:fix_urls] = ->(url) do
+      url.sub! /\/7$/, '' # Remove the version indicator from the current version
+      url
+    end
+
     options[:attribution] = <<-HTML
       &copy; 2000&ndash;2015 by the individual contributors.<br>
       Licensed under the Creative Commons License, Attribution-ShareAlike2.0.<br>
@@ -39,8 +59,6 @@ module Docs
     # Method used at several places to fix special characters at urls from api.drupal.org
     def self.fixUri(path)
       p = path.gsub /%21|!|%2b|%3b|%3a/i, '-' # !+;:
-      p.gsub! /\./, '_' # dots
-      p.gsub /__/, '..' # revert doble dots to prevent breaking relative urls
     end
 
   end