@ALL_TYPES  %MIME_TYPE_ID  $SCRIPT_TYPE_REGEX  $TYPES_TO_HANDLE_REGEX
   $THIS_HOST  $ENV_SERVER_PORT  $ENV_SCRIPT_NAME  $THIS_SCRIPT_URL
   $HAS_BEGUN

   $CUSTOM_INSERTION  %IN_CUSTOM_INSERTION

   $RE_JS_WHITE_SPACE  $RE_JS_LINE_TERMINATOR  $RE_JS_COMMENT
   $RE_JS_IDENTIFIER_START  $RE_JS_IDENTIFIER_PART  $RE_JS_IDENTIFIER_NAME
   $RE_JS_PUNCTUATOR  $RE_JS_DIV_PUNCTUATOR
   $RE_JS_NUMERIC_LITERAL  $RE_JS_ESCAPE_SEQUENCE
   $RE_JS_STRING_LITERAL_START  $RE_JS_STRING_REMAINDER_1  $RE_JS_STRING_REMAINDER_2
   $RE_JS_REGULAR_EXPRESSION_LITERAL
   $RE_JS_TOKEN  $RE_JS_INPUT_ELEMENT_DIV  $RE_JS_INPUT_ELEMENT_REG_EXP
   $RE_JS_SKIP  $RE_JS_SKIP_NO_LT
   $JSLIB_BODY

   $HTTP_VERSION  $HTTP_1_X
   $URL
   $now
   $packed_flags  $encoded_URL  $doing_insert_here  $env_accept
   $e_remove_cookies  $e_remove_scripts  $e_filter_ads  $e_insert_entry_form
   $e_hide_referer
   $images_are_banned_here  $scripts_are_banned_here  $cookies_are_banned_here
   $scheme  $authority  $path  $host  $port  $username  $password
   $cookie_to_server  %auth
   $script_url  $url_start  $url_start_inframe  $url_start_noframe
   $is_in_frame  $expected_type
   $base_url  $base_scheme  $base_host  $base_path  $base_file  $base_unframes
   $default_style_type  $default_script_type
   $status  $headers  $body  $is_html  $is_utf8  $response_sent
   %in_mini_start_form
   $needs_jslib
   $debug ) ;


# Under mod_perl, persistent constants only need to be initialized once, so
#   use this one-time block to do so.
unless ($HAS_BEGUN) {

#--------------------------------------------------------------------------
#    user configuration
#--------------------------------------------------------------------------

# If set, then proxy traffic will be restricted to text data only, to save
#   bandwidth (though it can still be circumvented with uuencode, etc.).
# To replace images with a 1x1 transparent GIF, set $RETURN_EMPTY_GIF below.

$TEXT_ONLY= 0 ;      # set to 1 to allow only text data, 0 to allow all


# If set, then prevent all cookies from passing through the proxy.  To allow
#   cookies from some servers, set this to 0 and see @ALLOWED_COOKIE_SERVERS
#   and @BANNED_COOKIE_SERVERS below.  You can also prevent cookies with
#   images by setting $NO_COOKIE_WITH_IMAGE below.
# Note that this only affects cookies from the target server.   The proxy
#   script sends its own cookies for other reasons too, like to support
#   authentication.  This flag does not stop these cookies from being sent.

$REMOVE_COOKIES= 0 ;


# If set, then remove as much scripting as possible.  If anonymity is
#   important, this is strongly recommended!  Better yet, turn off script
#   support in your browser.
# On the HTTP level:
#   . prevent transmission of script MIME types (which only works if the server
#       marks them as such, so a malicious server could get around this, but
#       then the browser probably wouldn't execute the script).
#   . remove Link: headers that link to a resource of a script MIME type.
# Within HTML resources:
#   . remove <script>...</script> .
#   . remove intrinsic event attributes from tags, i.e. attributes whose names
#       begin with "on".
#   . remove <style>...</style> where "type" attribute is a script MIME type.
#   . remove various HTML tags that appear to link to a script MIME type.
#   . remove script macros (aka Netscape-specific "JavaScript entities"),
#       i.e. any attributes containing the string "&{" .
#   . remove "JavaScript conditional comments".
#   . remove MSIE-specific "dynamic properties".
# To allow scripts from some sites but not from others, set this to 0 and
#   see @ALLOWED_SCRIPT_SERVERS and @BANNED_SCRIPT_SERVERS below.
# See @SCRIPT_MIME_TYPES below for a list of which MIME types are filtered out.
# I do NOT know for certain that this removes all script content!  It removes
#   all that I know of, but I don't have a definitive list of places scripts
#   can exist.  If you do, please send it to me.  EVEN RUNNING A SINGLE
#   JAVASCRIPT STATEMENT CAN COMPROMISE YOUR ANONYMITY!  Just so you know.
# Richard Smith has a good test site for anonymizing proxies, at
#   http://users.rcn.com/rms2000/anon/test.htm
# Note that turning this on removes most popup ads!  :)

$REMOVE_SCRIPTS= 1 ;


# If set, then filter out images that match one of @BANNED_IMAGE_URL_PATTERNS,
#   below.  Also removes cookies attached to images, as if $NO_COOKIE_WITH_IMAGE
#   is set.
# To remove most popup advertisements, also set $REMOVE_SCRIPTS=1 above.

$FILTER_ADS= 0 ;