library(check)| check/0 | Program completeness and consistency |
| list_undefined/0 | List undefined predicates |
| list_autoload/0 | List predicates that require autoload |
| list_redefined/0 | List locally redefined predicates |
library(readutil)| read_line_to_codes/2 | Read line from a stream |
| read_line_to_codes/3 | Read line from a stream |
| read_stream_to_codes/2 | Read contents of stream |
| read_stream_to_codes/3 | Read contents of stream |
| read_file_to_codes/3 | Read contents of file |
| read_file_to_terms/3 | Read contents of file to Prolog terms |
library(netscape)| www_open_url/1 | Open a web-page in a browser |
library(registry)| registry_get_key/2 | Get principal value of key |
| registry_get_key/3 | Get associated value of key |
| registry_set_key/2 | Set principal value of key |
| registry_set_key/3 | Set associated value of key |
| registry_delete_key/1 | Remove a key |
| shell_register_file_type/4 | Register a file-type |
| shell_register_dde/6 | Register DDE action |
| shell_register_prolog/1 | Register Prolog |
library(url)| parse_url/2 | Analyse or construct a URL |
| parse_url/3 | Analyse or construct a relative URL |
| global_url/3 | Make relative URL global |
| http_location/2 | Analyse or construct location |
| www_form_encode/2 | Encode or decode form-data |