page.rb in gitlab-gollum-lib-4.2.7.2

- old
+ new

@@ -2,13 +2,13 @@
 module Gollum
   class Page
     include Pagination
 
     Wiki.page_class = self
-    
+
     SUBPAGENAMES = [:header, :footer, :sidebar]
-    
+
     # Sets a Boolean determing whether this page is a historical version.
     #
     # Returns nothing.
     attr_writer :historical
 
@@ -472,11 +472,11 @@
     # the current directory, starts walking up the directory tree to try and find one
     # within parent directories.
     def find_sub_pages(subpagenames = SUBPAGENAMES, map = nil)
       subpagenames.each{|subpagename| instance_variable_set("@#{subpagename}", nil)}
       return nil if self.filename =~ /^_/ || ! self.version
-      
+
       map ||= @wiki.tree_map_for(@wiki.ref, true)
       valid_names = subpagenames.map(&:capitalize).join("|")
       # From Ruby 2.2 onwards map.select! could be used
       map = map.select{|entry| entry.name =~ /^_(#{valid_names})/ }
       return if map.empty?
@@ -488,27 +488,27 @@
 
             filename = "_#{subpagename.to_s.capitalize}"
             searchpath = dir == Pathname.new('.') ? Pathname.new(filename) : dir + filename
             entrypath = ::Pathname.new(blob_entry.path)
             # Ignore extentions
-            entrypath = entrypath.dirname + entrypath.basename(entrypath.extname)      
+            entrypath = entrypath.dirname + entrypath.basename(entrypath.extname)
             entrypath == searchpath
           end
-          
+
           if subpageblob
-            subpage =  subpageblob.page(@wiki, @version)
+            subpage = subpageblob.page(@wiki, @version)
             subpage.parent_page = self
             instance_variable_set("@#{subpagename}", subpage)
             break
           end
 
           break if dir == Pathname.new('.')
         end
-      end  
+      end
     end
 
     def inspect
       %(#<#{self.class.name}:#{object_id} #{name} (#{format}) @wiki=#{@wiki.repo.path.inspect}>)
     end
-    
+
   end
 end