CGI variable symbols:

  WWW_AUTH_TYPE == ""
  WWW_CONTENT_LENGTH == "0"
  WWW_CONTENT_TYPE == "text/plain"
  WWW_DOCUMENT_ROOT == ""
  WWW_GATEWAY_EOT == "$D-C88BAEFB5EB8DE001B4FC601-"
  WWW_GATEWAY_ESC == "$E-B1F09BCE516439F77E2AF5CC-"
  WWW_GATEWAY_INTERFACE == "CGI/1.1"
  WWW_GATEWAY_MRS == "4096"
  WWW_HTTP_ACCEPT == "*/*"
  WWW_HTTP_ACCEPT_ENCODING == "gzip, br, zstd, deflate"
  WWW_HTTP_HOST == "uprag.upr.edu"
  WWW_HTTP_USER_AGENT == "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  WWW_KEY_COUNT == "0"
  WWW_PATH_INFO == "/ht_root"
  WWW_PATH_ODS == "5"
  WWW_PATH_TRANSLATED == "WEB:[000000]ht_root"
  WWW_QUERY_STRING == ""
  WWW_REMOTE_ADDR == "216.73.216.43"
  WWW_REMOTE_HOST == "216.73.216.43"
  WWW_REMOTE_PORT == "44633"
  WWW_REMOTE_USER == ""
  WWW_REQUEST_METHOD == "GET"
  WWW_REQUEST_PROTOCOL == "HTTP/2"
  WWW_REQUEST_SCHEME == "https:"
  WWW_REQUEST_TIME_GMT == "Thu, 29 May 2025 02:06:23 GMT"
  WWW_REQUEST_TIME_LOCAL == "Wed, 28 May 2025 22:06:23"
  WWW_REQUEST_URI == "/cgi-bin/cgicalloutproc/ht_root"
  WWW_SCRIPT_FILENAME == "CGI-BIN:[000000]CGICALLOUTPROC.COM"
  WWW_SCRIPT_NAME == "/cgi-bin/cgicalloutproc"
  WWW_SERVER_ADDR == "136.145.73.9"
  WWW_SERVER_CHARSET == "ISO-8859-1"
  WWW_SERVER_GMT == "-04:00"
  WWW_SERVER_NAME == "uprag.upr.edu"
  WWW_SERVER_PORT == "443"
  WWW_SERVER_PROTOCOL == "HTTP/1.1"
  WWW_SERVER_SIGNATURE == "<ADDRESS>WASD/11.5.1 Server at uprag.upr.edu Port 443</ADDRESS>"
  WWW_SERVER_SOFTWARE == "HTTPd-WASD/11.5.1 OpenVMS/IA64 SSL"
  WWW_UNIQUE_ID == "aDeI3wAAAAQAAAg37LI"

CGI(plus) callout example:

Map '/ht_root' using the following callout request ...

  "MAP-FILE: /ht_root"

Server response was ...

  "200 web:[000000]ht_root"

Yielding a file specification of ...

  web:[000000]ht_root