anchor.diff:        enable = mkOption {
           type = types.bool;
           default = false;
  -        description = "Enable the Apache HTTP Server.";
  +        description = "Whether to enable the Apache HTTP Server.";
         };
   
         package = mkOption {
  
positive.code:     ]
      ++ (if mainCfg.multiProcessingModule == "prefork" then [ "cgi" ] else [ "cgid" ])
      ++ optional enableSSL "ssl"
      ++ optional mainCfg.enableCompression "deflate"
      ++ extraApacheModules;
  
  
  
negative.code:     ${mimeConf}
      ${loggingConf}
      ${browserHacks}
  
      Include ${httpd}/conf/extra/httpd-default.conf
      Include ${httpd}/conf/extra/httpd-autoindex.conf
  