remove commented out code

Rakefile

@@ -181,56 +181,6 @@ task :autofix do
           "[[#{link}]#{link_mods}]"
         end
       end
-=begin
-      .map do |link|
-        case link.scan('->').length
-        when 0
-          #link contains no ->, probably not a problem
-          text = dest = link
-          passages[title][:outbound_links] << \
-            { passage: dest, source_line: "#{file.source_file}:#{lineno}" }
-        when 1
-          # no problem
-          text, dest = link.split('->')
-          passages[title][:outbound_links] << \
-            { passage: dest, source_line: "#{file.source_file}:#{lineno}" }
-        else
-          puts "#{file.source_file}:#{lineno} link contains multiple -> definitely a problem".colorize(:red)
-          next
-        end
-        if text.start_with?('\'')
-          if !text.end_with?('\'')
-            puts "#{file.source_file}:#{lineno} link text (#{text.inspect}) does not end with single quote despite starting with one".colorize(:red)
-            next
-          end
-          text = text[1..-2]
-          text
-          .to_enum(:scan, '\'')
-          .map {Regexp.last_match.offset(0)[0]}
-          .each do |offset|
-            if text[offset - 1] != '\\'
-              puts "#{file.source_file}:#{lineno} link text (#{text.inspect}) contains unquoted single quote in body".colorize(:red)
-            end
-          end
-        elsif text.start_with?('"')
-          if !text.end_with?('"')
-            puts "#{file.source_file}:#{lineno} link text (#{text.inspect}) does not end with double quote despite starting with one".colorize(:red)
-            next
-          end
-          text = text[1..-2]
-          text
-          .to_enum(:scan, '"')
-          .map {Regexp.last_match.offset(0)[0]}
-          .each do |offset|
-            if text[offset - 1] != '\\'
-              puts "#{file.source_file}:#{lineno} link text (#{text.inspect}) contains unquoted double quote in body".colorize(:red)
-            end
-          end
-        elsif text =~ /\A[\[\]'"\\]*\z/
-          puts "#{file.source_file}:#{lineno} link text (#{text.inspect}) contains special characters but is not quoted with single or double quotes".colorize(:red)
-        end
-      end
-=end
     end.join("\n") + "\n"
     File.write(file.source_file, twee_source)
   end