aggregate.pl -- Aggregation operators on backtrackable predicates |
aggregate/3 | Aggregate bindings in Goal according to Template. |  |
aggregate/4 | Aggregate bindings in Goal according to Template. |  |
aggregate_all/3 | Aggregate bindings in Goal according to Template. |  |
aggregate_all/4 | Aggregate bindings in Goal according to Template. |  |
foreach/2 | True if conjunction of results is true. |  |
free_variables/4 | Find free variables in bagof/setof template. |  |
safe_meta/2 | Declare the aggregate meta-calls safe. |  |
ansi_term.pl -- Print decorated text to ANSI consoles |
ansi_format/3 | Format text with ANSI attributes. |  |
message_line_element/2 | Hook implementation that deals with ansi(+Attr, +Fmt, +Args) in message specifications. |  |
apply.pl -- Apply predicates on a list |
convlist/3 | Similar to maplist/3, but elements for which call(Goal, ElemIn, _) fails are omitted from ListOut. |  |
exclude/3 | Filter elements for which Goal fails. |  |
foldl/4 | Fold a list, using arguments of the list as left argument. |  |
foldl/5 | Fold a list, using arguments of the list as left argument. |  |
foldl/6 | Fold a list, using arguments of the list as left argument. |  |
foldl/7 | Fold a list, using arguments of the list as left argument. |  |
include/3 | Filter elements for which Goal succeeds. |  |
maplist/2 | True if Goal can successfully be applied on all elements of List. |  |
maplist/3 | As maplist/2, operating on pairs of elements from two lists. |  |
maplist/4 | As maplist/2, operating on triples of elements from three lists. |  |
maplist/5 | As maplist/2, operating on quadruples of elements from four lists. |  |
partition/4 | Filter elements of List according to Pred. |  |
partition/5 | Filter List according to Pred in three sets. |  |
scanl/4 | Left scan of list. |  |
scanl/5 | Left scan of list. |  |
scanl/6 | Left scan of list. |  |
scanl/7 | Left scan of list. |  |
apply_macros.pl -- Goal expansion rules to avoid meta-calling |
expand_phrase/2 | Provide goal-expansion for PhraseGoal. |  |
expand_phrase/4 | Provide goal-expansion for PhraseGoal. |  |
archive.pl -- Access several archive formats |
archive_close/1 | Close the archive. |  |
archive_create/3 | Convenience predicate to create an archive in OutputFile with data from a list of InputFiles and the given Options. |  |
archive_data_stream/3 | True when DataStream is a stream to a data object inside Archive. |  |
archive_entries/2 | True when Paths is a list of pathnames appearing in Archive. |  |
archive_extract/3 | Extract files from the given archive into Dir. |  |
archive_header_property/2 | True when Property is a property of the current header. |  |
archive_next_header/2 | Forward to the next entry of the archive for which Name unifies with the pathname of the entry. |  |
archive_open/4 | Open the archive in Data and unify Archive with a handle to the opened archive. |  |
archive_open_entry/2 | Open the current entry as a stream. |  |
archive_property/2 | True when Property is a property of the archive Handle. |  |
archive_set_header_property/2 | Set Property of the current header. |  |
arithmetic.pl -- Extensible arithmetic |
assoc.pl -- Binary associations |
assoc_to_keys/2 | True if Keys is the list of keys in Assoc. |  |
assoc_to_list/2 | Translate Assoc to a list Pairs of Key-Value pairs. |  |
assoc_to_values/2 | True if Values is the list of values in Assoc. |  |
del_assoc/4 | True if Key-Value is in Assoc0. |  |
del_max_assoc/4 | True if Key-Value is in Assoc0 and Key is the greatest key. |  |
del_min_assoc/4 | True if Key-Value is in Assoc0 and Key is the smallest key. |  |
empty_assoc/1 | Is true if Assoc is the empty association list. |  |
gen_assoc/3 | True if Key-Value is an association in Assoc. |  |
get_assoc/3 | True if Key-Value is an association in Assoc. |  |
get_assoc/5 | True if Key-Val0 is in Assoc0 and Key-Val is in Assoc. |  |
is_assoc/1 | True if Assoc is an association list. |  |
list_to_assoc/2 | Create an association from a list Pairs of Key-Value pairs. |  |
map_assoc/2 | True if Pred(Value) is true for all values in Assoc. |  |
map_assoc/3 | Map corresponding values. |  |
max_assoc/3 | True if Key-Value is in Assoc and Key is the largest key. |  |
min_assoc/3 | True if Key-Value is in assoc and Key is the smallest key. |  |
ord_list_to_assoc/2 | Assoc is created from an ordered list Pairs of Key-Value pairs. |  |
put_assoc/4 | Assoc is Assoc0, except that Key is associated with Value. |  |
backcomp.pl -- Backward compatibility |
$apropos_match/2 | True if Needle is a sub atom of Haystack. |  |
$arch/2 | |  |
$argv/1 | |  |
$declare_module/3 | Used in triple20 particle library. |  |
$home/1 | |  |
$module/2 | |  |
$set_prompt/1 | Set the prompt for the toplevel. |  |
$strip_module/3 | This used to be an internal predicate. |  |
$version/1 | |  |
C/3 | Used to be generated by DCG. |  |
at_initialization/1 | Register goal only to be run if a saved state is restored. |  |
checklist/2 | |  |
concat/3 | |  |
concat_atom/2 | Concatenate a list of atomic values to an atom. |  |
concat_atom/3 | Concatenate a list of atomic values to an atom, inserting Seperator between each consecutive elements. |  |
convert_time/2 | Convert a time-stamp as obtained though get_time/1 into a textual representation using the C-library function ctime() . |  |
convert_time/8 | Convert a time stamp, provided by get_time/1, time_file/2, etc. |  |
current_module/2 | True if Module is a module loaded from File. |  |
current_mutex/3 | |  |
current_thread/2 | |  |
displayq/1 | Write term ignoring operators and quote atoms. |  |
displayq/2 | Write term ignoring operators and quote atoms. |  |
eval_license/0 | |  |
export_list/2 | Module exports the predicates of List. |  |
feature/2 | Control Prolog flags. |  |
flush/0 | |  |
free_variables/2 | Return a list of unbound variables in Term. |  |
hash/1 | Demands PredInd to be indexed using a hash-table. |  |
hash_term/2 | If Term is ground, Hash is unified to an integer representing a hash for Term. |  |
index/1 | Prepare the predicate indicated by Head for multi-argument indexing. |  |
lock_predicate/2 | |  |
merge/3 | Merge the ordered sets List1 and List2 into a new ordered list. |  |
merge_set/3 | Merge the ordered sets Set1 and Set2 into a new ordered set without duplicates. |  |
message_queue_size/2 | True if Queue holds Size terms. |  |
proper_list/1 | Old SWI-Prolog predicate to check for a list that really ends in a []. |  |
read_clause/1 | |  |
read_clause/2 | |  |
read_pending_input/3 | |  |
read_variables/2 | |  |
read_variables/3 | |  |
set_base_module/1 | Set the default module from whic we inherit. |  |
set_feature/2 | Control Prolog flags. |  |
setup_and_call_cleanup/3 | Call Cleanup once after Goal is finished. |  |
setup_and_call_cleanup/4 | Call Cleanup once after Goal is finished, with Catcher unified to the reason. |  |
sformat/2 | |  |
sformat/3 | |  |
string_to_atom/2 | Bi-directional conversion between string and atom. |  |
string_to_list/2 | Bi-directional conversion between a string and a list of character codes. |  |
sublist/3 | Succeeds if List2 unifies with a list holding those terms for wich call(Goal, Elem) succeeds. |  |
substring/4 | Predecessor of sub_string using 1-based Offset. |  |
subsumes/2 | True if Generic is unified to Specific without changing Specific. |  |
subsumes_chk/2 | True if Generic can be made equivalent to Specific without changing Specific. |  |
sumlist/2 | True when Sum is the list of all numbers in List. |  |
trie_insert_new/3 | |  |
unlock_predicate/2 | |  |
write_ln/1 | |  |
base32.pl -- Base32 encoding and decoding |
base32/2 | Translates between plaintext and base32 encoded atom or string. |  |
base32/3 | Encode/decode list of character codes using base32. |  |
base64.pl -- Base64 encoding and decoding |
base64/2 | Translates between plaintext and base64 encoded atom or string. |  |
base64/3 | Encode/decode list of character codes using base64. |  |
base64_encoded/3 | General the base64 encoding and decoding. |  |
base64_encoded/4 | |  |
base64url/2 | Translates between plaintext and base64url encoded atom or string. |  |
base64url/3 | Encode/decode list of character codes using Base64URL. |  |
broadcast.pl -- Event service |
broadcast/1 | Broadcast given event. |  |
broadcast_request/1 | Broadcast given event till accepted. |  |
listen/2 | Open a channel for listening for events of the given `Templ'. |  |
listen/3 | Open a channel for listening for events of the given `Templ'. |  |
listening/3 | returns currently open channels. |  |
unlisten/1 | Destroy a channel. |  |
unlisten/2 | Destroy a channel. |  |
unlisten/3 | Destroy a channel. |  |
c14n2.pl -- C14n2 canonical XML documents |
xml_write_canonical/3 | Write an XML DOM using the canonical conventions as defined by C14n2. |  |
cgi.pl -- Read CGI parameters |
cgi_get_form/1 | Decodes standard input and the environment variables to obtain a list of arguments passed to the CGI script. |  |
charsio.pl -- I/O on Lists of Character Codes |
atom_to_chars/2 | Convert Atom into a list of character codes. |  |
atom_to_chars/3 | Convert Atom into a difference list of character codes. |  |
format_to_chars/3 | Use format/2 to write to a list of character codes. |  |
format_to_chars/4 | Use format/2 to write to a difference list of character codes. |  |
number_to_chars/2 | Convert Atom into a list of character codes. |  |
number_to_chars/3 | Convert Number into a difference list of character codes. |  |
open_chars_stream/2 | Open Codes as an input stream. |  |
read_from_chars/2 | Read Codes into Term. |  |
read_term_from_chars/3 | Read Codes into Term. |  |
with_output_to_chars/2 | Run Goal as with once/1. |  |
with_output_to_chars/3 | Run Goal as with once/1. |  |
with_output_to_chars/4 | Same as with_output_to_chars/3 using an explicit stream. |  |
write_to_chars/2 | Write a term to a code list. |  |
write_to_chars/3 | Write a term to a code list. |  |
check.pl -- Consistency checking |
check/0 | Run all consistency checks defined by checker/2. |  |
checker/2 | Register code validation routines. |  |
list_autoload/0 | Report predicates that may be auto-loaded. |  |
list_redefined/0 | Lists predicates that are defined in the global module user as well as in a normal module; that is, predicates for which the local definition overrules the global default definition. |  |
list_strings/0 | List strings that appear in clauses. |  |
list_strings/1 | List strings that appear in clauses. |  |
list_trivial_fails/0 | List goals that trivially fail because there is no matching clause. |  |
list_trivial_fails/1 | List goals that trivially fail because there is no matching clause. |  |
list_undefined/0 | Report undefined predicates. |  |
list_undefined/1 | Report undefined predicates. |  |
list_void_declarations/0 | List predicates that have declared attributes, but no clauses. |  |
string_predicate/1 | Multifile hook to disable list_strings/0 on the given predicate. |  |
trivial_fail_goal/1 | Multifile hook that tells list_trivial_fails/0 to accept Goal as valid. |  |
valid_string_goal/1 | Multifile hook that qualifies Goal as valid for list_strings/0. |  |
chr.pl |
debug_ask_continue/1 | Hook to ask for a CHR debug continuation. |  |
debug_event/2 | Hook into the CHR debugger. |  |
debug_interact/3 | Hook into the CHR debugger to display Event and ask for the next command to execute. |  |
codesio.pl -- I/O on Lists of Character Codes |
format_to_codes/3 | Use format/2 to write to a list of character codes. |  |
format_to_codes/4 | Use format/2 to write to a difference list of character codes. |  |
open_codes_stream/2 | Open Codes as an input stream. |  |
read_from_codes/2 | Read Codes into Term. |  |
read_term_from_codes/3 | Read Codes into Term. |  |
with_output_to_codes/2 | Run Goal with as once/1. |  |
with_output_to_codes/3 | Run Goal with as once/1. |  |
with_output_to_codes/4 | As with_output_to_codes/3, but Stream is unified with the temporary stream. |  |
write_term_to_codes/3 | True when Codes is a string that matches the output of write_term/3 using Options. |  |
write_term_to_codes/4 | True when Codes\Tail is a difference list containing the character codes that matches the output of write_term/3 using Options. |  |
write_to_codes/2 | Codes is a list of character codes produced by write/1 on Term. |  |
write_to_codes/3 | Codes is a difference-list of character codes produced by write/1 on Term. |  |
coinduction.pl -- Co-Logic Programming |
coinductive/1 | The declaration :- coinductive name/arity, ... defines predicates as coinductive. |  |
console_input.pl |
complete_input/4 | Compute auto completions for the input line BeforeCursor+AfterCursor. |  |
crypt.pl |
crypto.pl -- Cryptography and authentication library |
crypto_context_hash/2 | Obtain the hash code of Context. |  |
crypto_context_new/2 | Context is unified with the empty context, taking into account Options. |  |
crypto_curve_generator/2 | Point is the generator of the elliptic curve Curve. |  |
crypto_curve_order/2 | Obtain the order of an elliptic curve. |  |
crypto_curve_scalar_mult/4 | R is the result of N times Point on the elliptic curve Curve. |  |
crypto_data_context/3 | Context0 is an existing computation context, and Context is the new context after hashing Data in addition to the previously hashed data. |  |
crypto_data_decrypt/6 | Decrypt the given CipherText, using the symmetric algorithm Algorithm, key Key, and initialization vector IV, to give PlainText. |  |
crypto_data_encrypt/6 | Encrypt the given PlainText, using the symmetric algorithm Algorithm, key Key, and initialization vector (or nonce) IV, to give CipherText. |  |
crypto_data_hash/3 | Hash is the hash of Data. |  |
crypto_data_hkdf/4 | Concentrate possibly dispersed entropy of Data and then expand it to the desired length. |  |
crypto_file_hash/3 | True if Hash is the hash of the content of File. |  |
crypto_generate_prime/3 | Generate a prime P with at least N bits. |  |
crypto_is_prime/2 | True iff P passes a probabilistic primality test. |  |
crypto_modular_inverse/3 | Compute the modular multiplicative inverse of the integer X. |  |
crypto_n_random_bytes/2 | Bytes is unified with a list of N cryptographically secure pseudo-random bytes. |  |
crypto_name_curve/2 | Obtain a handle for a named elliptic curve. |  |
crypto_open_hash_stream/3 | Open a filter stream on OrgStream that maintains a hash. |  |
crypto_password_hash/2 | If Hash is instantiated, the predicate succeeds iff the hash matches the given password. |  |
crypto_password_hash/3 | Derive Hash based on Password. |  |
crypto_stream_hash/2 | Unify Hash with a hash for the bytes sent to or read from HashStream. |  |
ecdsa_sign/4 | Create an ECDSA signature for Data with EC private key Key. |  |
ecdsa_verify/4 | True iff Signature can be verified as the ECDSA signature for Data, using the EC public key Key. |  |
hex_bytes/2 | Relation between a hexadecimal sequence and a list of bytes. |  |
rsa_private_decrypt/4 | RSA Public key encryption and decryption primitives. |  |
rsa_private_encrypt/4 | RSA Public key encryption and decryption primitives. |  |
rsa_public_decrypt/4 | RSA Public key encryption and decryption primitives. |  |
rsa_public_encrypt/4 | RSA Public key encryption and decryption primitives. |  |
rsa_sign/4 | Create an RSA signature for Data with private key Key. |  |
rsa_verify/4 | Verify an RSA signature for Data with public key Key. |  |
csv.pl -- Process CSV (Comma-Separated Values) data |
csv/3 | Prolog DCG to `read/write' CSV data. |  |
csv/4 | Prolog DCG to `read/write' CSV data. |  |
csv_options/2 | Compiled is the compiled representation of the CSV processing options as they may be passed into csv//2, etc. |  |
csv_read_file/2 | Read a CSV file into a list of rows. |  |
csv_read_file/3 | Read a CSV file into a list of rows. |  |
csv_read_file_row/3 | True when Row is a row in File. |  |
csv_read_row/3 | Read the next CSV record from Stream and unify the result with Row. |  |
csv_write_file/2 | Write a list of Prolog terms to a CSV file. |  |
csv_write_file/3 | Write a list of Prolog terms to a CSV file. |  |
csv_write_stream/3 | Write the rows in Data to Stream. |  |
ctypes.pl -- Character code classification |
is_digit/3 | Succeeds if `C' is a digit using `Base' as base and `Weight' represents its value. |  |
is_paren/2 | True if Open is the open-parenthesis of Close. |  |
to_lower/2 | Downcase a character code. |  |
to_upper/2 | Upcase a character code. |  |
upper_lower/2 | True when U is the character code of an uppercase character and L is the character code of the corresponding lowercase character. |  |
date.pl -- Process dates and times |
date_time_value/3 | Extract values from a date-time structure. |  |
day_of_the_week/2 | Computes the day of the week for a given date. |  |
day_of_the_year/2 | Computes the day of the year for a given date. |  |
parse_time/2 | Stamp is a timestamp created from parsing Text using the representation Format. |  |
parse_time/3 | Stamp is a timestamp created from parsing Text using the representation Format. |  |
debug.pl -- Print debug messages and test assertions |
dialect.pl |
exists_source/1 | True if Source (a term valid for load_files/2) exists. |  |
expects_dialect/1 | Tell Prolog all subsequent code to the end of the file or the next :- expects_dialect/1 directive is written for the indicated Dialect. |  |
source_exports/2 | True if Source exports Export. |  |
dicts.pl -- Dict utilities |
dict_fill/4 | Implementation for the dicts_to_same_keys/3 OnEmpty closure that fills new cells with a copy of ValueIn. |  |
dict_keys/2 | True when Keys is an ordered set of the keys appearing in Dict. |  |
dicts_join/3 | Join dicts in Dicts that have the same value for Key, provided they do not have conflicting values on other keys. |  |
dicts_join/4 | Join two lists of dicts (Dicts1 and Dicts2) on Key. |  |
dicts_same_keys/2 | True if List is a list of dicts that all have the same keys and Keys is an ordered set of these keys. |  |
dicts_same_tag/2 | True when List is a list of dicts that all have the tag Tag. |  |
dicts_slice/3 | DictsOut is a list of Dicts only containing values for Keys. |  |
dicts_to_compounds/4 | True when Dicts and Compounds are lists of the same length and each element of Compounds is a compound term whose arguments represent the values associated with the corresponding keys in Keys. |  |
dicts_to_same_keys/3 | DictsOut is a copy of DictsIn, where each dict contains all keys appearing in all dicts of DictsIn. |  |
dif.pl -- The dif/2 constraint |
dif/2 | Constraint that expresses that Term1 and Term2 never become identical (==/2). |  |
doc_files.pl -- Create stand-alone documentation files |
doc_save/2 | Save documentation for FileOrDir to file(s) . |  |
doc_http.pl -- Documentation server |
doc_browser/0 | Open user's default browser on the documentation server. |  |
doc_browser/1 | Open user's default browser on the documentation server. |  |
doc_enable/1 | Actually activate the PlDoc server. |  |
doc_server/1 | Start a documentation server in the current Prolog process. |  |
doc_server/2 | Start a documentation server in the current Prolog process. |  |
double_metaphone.pl -- Phonetic string matching |
double_metaphone/2 | Same as double_metaphone/3, but only returning the primary metaphone. |  |
double_metaphone/3 | Create metaphone and alternative metaphone from In. |  |
edinburgh.pl -- Some traditional Edinburgh predicates |
debug/0 | Switch on/off debug mode. |  |
display/1 | Write a term, ignoring operators. |  |
display/2 | Write a term, ignoring operators. |  |
fileerrors/2 | Query and change the fileerrors flag. |  |
nodebug/0 | Switch on/off debug mode. |  |
reconsult/1 | Load source file(s) , wiping the old content first. |  |
unknown/2 | Edinburgh Prolog predicate for dealing dealing with undefined procedures. |  |
edit.pl -- Editor interface |
edit/0 | Edit associated or script file. |  |
edit/1 | Edit indicated object. |  |
edit_command/2 | This predicate should specify the shell-command called to invoke the user's editor. |  |
locate/2 | Locate object from the specified location. |  |
locate/3 | |  |
select_location/3 | |  |
editline.pl -- BSD libedit based command line editing |
el_add_history/2 | Add a line to the command line history. |  |
el_addfn/4 | Add a new command to the command line editor associated with Input. |  |
el_bind/2 | Invoke the libedit bind command with the given arguments. |  |
el_cursor/2 | Move the cursor Move character forwards (positive) or backwards (negative). |  |
el_deletestr/2 | Delete Count characters before the cursor. |  |
el_history/2 | Perform a generic action on the history. |  |
el_history_events/2 | Unify Events with a list of pairs of the form Num-String , where Num is the event number and String is the associated string without terminating newline. |  |
el_insertstr/2 | Insert Text at the cursor. |  |
el_line/2 | Fetch the currently buffered input line. |  |
el_read_history/2 | Read the history saved using el_write_history/2. |  |
el_setup/1 | This hooks is called as forall(el_setup(Input), true) after the input stream has been wrapped, the default Prolog commands have been added and the default user setup file has been sourced using el_source/2. |  |
el_source/2 | Initialise editline by reading the contents of File. |  |
el_unwrap/1 | Remove the libedit wrapper for In and the related output and error streams. |  |
el_wrap/0 | Enable using editline on the standard user streams if user_input is connected to a terminal. |  |
el_wrap/4 | Enable editline on the stream-triple <In,Out,Error>. |  |
el_wrapped/1 | True if In is a stream wrapped by el_wrap/3. |  |
el_write_history/2 | Save editline history to File. |  |
error.pl -- Error generating support |
current_type/3 | True when Type is a currently defined type and Var satisfies Type of the body term Body succeeds. |  |
domain_error/2 | The argument is of the proper type, but has a value that is outside the supported values. |  |
existence_error/2 | Term is of the correct type and correct domain, but there is no existing (external) resource that is represented by it. |  |
has_type/2 | True if Term satisfies Type. |  |
instantiation_error/1 | An argument is under-instantiated. |  |
is_of_type/2 | True if Term satisfies Type. |  |
must_be/2 | True if Term satisfies the type constraints for Type. |  |
permission_error/3 | It is not allowed to perform Action on the object Term that is of the given Type. |  |
representation_error/1 | A representation error indicates a limitation of the implementation. |  |
resource_error/1 | A goal cannot be completed due to lack of resources. |  |
syntax_error/1 | A text has invalid syntax. |  |
type_error/2 | Tell the user that Term is not of the expected Type. |  |
uninstantiation_error/1 | An argument is over-instantiated. |  |
explain.pl -- Describe Prolog Terms |
explain/1 | Write all information known about Term to the current output. |  |
explain/2 | Explanation describes information about Term. |  |
files.pl |
can_open_file/2 | Succeeds if the user has access to `File' in mode `Mode'. |  |
chdir/1 | Change Working Directory. |  |
filesex.pl -- Extended operations on files |
copy_directory/2 | Copy the contents of the directory From to To (recursively). |  |
copy_file/2 | Copy a file into a new file or directory. |  |
delete_directory_and_contents/1 | Recursively remove the directory Dir and its contents. |  |
delete_directory_contents/1 | Remove all content from directory Dir, without removing Dir itself. |  |
directory_file_path/3 | True when Path is the full path-name for File in Dir. |  |
link_file/3 | Create a link in the filesystem from NewPath to OldPath. |  |
make_directory_path/1 | Create Dir and all required components (like mkdir -p). |  |
relative_file_name/3 | True when RelPath is Path, relative to RelTo. |  |
set_time_file/3 | Query and set POSIX time attributes of a file. |  |
gensym.pl -- Generate unique symbols |
gensym/2 | Generate <Base>1, <Base>2, etc atoms on each subsequent call. |  |
reset_gensym/0 | Reset all gensym counters. |  |
reset_gensym/1 | Reset a specific gensym counter. |  |
git.pl -- Run GIT commands |
git/2 | Run a GIT command. |  |
git_branches/2 | True when Branches is the list of branches in the repository. |  |
git_default_branch/2 | True when BranchName is the default branch of a repository. |  |
git_describe/2 | Describe the running version based on GIT tags and hashes. |  |
git_hash/2 | Return the hash of the indicated object. |  |
git_ls_remote/3 | Execute git ls-remote against the remote repository to fetch references from the remote. |  |
git_ls_tree/2 | True when Entries is a list of entries in the the GIT repository, Each entry is a term:. |  |
git_open_file/4 | Open the file File in the given bare GIT repository on the given branch (treeisch). |  |
git_process_output/3 | Run a git-command and process the output with OnOutput, which is called as call(OnOutput, Stream) . |  |
git_remote_branches/2 | Exploit git_ls_remote/3 to fetch the branches from a remote repository without downloading it. |  |
git_remote_url/3 | URL is the remote (fetch) URL for the given Remote. |  |
git_shortlog/3 | Fetch information like the GitWeb change overview. |  |
git_show/4 | Fetch info from a GIT commit. |  |
git_tags_on_branch/3 | Tags is a list of tags in Branch on the GIT repository Dir, most recent tag first. |  |
is_git_directory/1 | True if Directory is a git directory (Either checked out or bare). |  |
hash_stream.pl -- Maintain a hash on a stream |
open_hash_stream/3 | Open a filter stream on OrgStream that maintains a hash. |  |
stream_hash/2 | Unify Digest with a hash for the bytes send to or read from HashStream. |  |
heaps.pl -- heaps/priority queues |
add_to_heap/4 | Adds Key with priority Priority to Heap0, constructing a new heap in Heap. |  |
delete_from_heap/4 | Deletes Key from Heap0, leaving its priority in Priority and the resulting data structure in Heap. |  |
empty_heap/1 | True if Heap is an empty heap. |  |
get_from_heap/4 | Retrieves the minimum-priority pair Priority-Key from Heap0. |  |
heap_size/2 | Determines the number of elements in Heap. |  |
heap_to_list/2 | Constructs a list List of Priority-Element terms, ordered by (ascending) priority. |  |
is_heap/1 | Returns true if X is a heap. |  |
list_to_heap/2 | If List is a list of Priority-Element terms, constructs a heap out of List. |  |
merge_heaps/3 | Merge the two heaps Heap0 and Heap1 in Heap. |  |
min_of_heap/3 | Unifies Key with the minimum-priority element of Heap and Priority with its priority value. |  |
min_of_heap/5 | Gets the two minimum-priority elements from Heap. |  |
singleton_heap/3 | True if Heap is a heap with the single element Priority-Key. |  |
help.pl |
apropos/1 | Give a list of subjects that might be appropriate. |  |
help/1 | Display online help on specified subject. |  |
helpidx.pl |
iostream.pl -- Utilities to deal with streams |
close_any/1 | Execute the Close closure returned by open_any/5. |  |
open_any/5 | Establish a stream from Specification that should be closed using Close, which can either be called or passed to close_any/1. |  |
open_hook/6 | Open Spec in Mode, producing Stream. |  |
lazy_lists.pl -- Lazy list handling |
lazy_engine_next/4 | Lazy list iterator for engines. |  |
lazy_findall/3 | True when List is a lazy list containing the instantiations for Template for each answer of Goal. |  |
lazy_findall/4 | True when List is a lazy list containing the instantiations for Template for each answer of Goal. |  |
lazy_get_codes/4 | Lazy list iterator to get character codes from a stream. |  |
lazy_list/2 | Create a lazy list from a callback. |  |
lazy_list/3 | Create a lazy list where the next element is defined by. |  |
lazy_list_iterator/4 | Directive to create a lazy list iterator from a predicate that gets a single next value. |  |
lazy_list_length/2 | True if Len is the length of the materialized lazy list. |  |
lazy_list_materialize/1 | Materialize the lazy list. |  |
lazy_message_queue/4 | Lazy list iterator for message queues. |  |
lazy_read_lines/4 | Lazy list iterator to read lines from Stream. |  |
lazy_read_terms/4 | Turn a stream into a lazy list of Prolog terms. |  |
listing.pl -- List programs and pretty print clauses |
listing/0 | Lists all predicates defined in the calling module. |  |
listing/1 | List matching clauses. |  |
portray_clause/1 | Portray `Clause' on the current output stream. |  |
portray_clause/2 | Portray `Clause' on the current output stream. |  |
portray_clause/3 | Portray `Clause' on the current output stream. |  |
lists.pl -- List Manipulation |
append/2 | Concatenate a list of lists. |  |
append/3 | List1AndList2 is the concatenation of List1 and List2. |  |
delete/3 | Delete matching elements from a list. |  |
flatten/2 | Is true if FlatList is a non-nested version of NestedList. |  |
intersection/3 | True if Set3 unifies with the intersection of Set1 and Set2. |  |
is_set/1 | True if Set is a proper list without duplicates. |  |
last/2 | Succeeds when Last is the last element of List. |  |
list_to_set/2 | True when Set has the same elements as List in the same order. |  |
max_list/2 | True if Max is the largest number in List. |  |
max_member/2 | True when Max is the largest member in the standard order of terms. |  |
member/2 | True if Elem is a member of List. |  |
min_list/2 | True if Min is the smallest number in List. |  |
min_member/2 | True when Min is the smallest member in the standard order of terms. |  |
nextto/3 | True if Y directly follows X in List. |  |
nth0/3 | True when Elem is the Index'th element of List. |  |
nth0/4 | Select/insert element at index. |  |
nth1/3 | Is true when Elem is the Index'th element of List. |  |
nth1/4 | As nth0/4, but counting starts at 1. |  |
numlist/3 | List is a list [Low, Low+1, ... High]. |  |
permutation/2 | True when Xs is a permutation of Ys. |  |
prefix/2 | True iff Part is a leading substring of Whole. |  |
proper_length/2 | True when Length is the number of elements in the proper list List. |  |
reverse/2 | Is true when the elements of List2 are in reverse order compared to List1. |  |
same_length/2 | Is true when List1 and List2 are lists with the same number of elements. |  |
select/3 | Is true when List1, with Elem removed, results in List2. |  |
select/4 | Select from two lists at the same positon. |  |
selectchk/3 | Semi-deterministic removal of first element in List that unifies with Elem. |  |
selectchk/4 | Semi-deterministic version of select/4. |  |
subset/2 | True if all elements of SubSet belong to Set as well. |  |
subtract/3 | Delete all elements in Delete from Set. |  |
sum_list/2 | Sum is the result of adding all numbers in List. |  |
union/3 | True if Set3 unifies with the union of Set1 and Set2. |  |
main.pl -- Provide entry point for scripts |
argv_options/3 | Generic transformation of long commandline arguments to options. |  |
main/0 | Call main/1 using the passed command-line arguments. |  |
make.pl -- Reload modified source files |
make/0 | Reload all source files that have been changed since they were loaded. |  |
make_hook/2 | This hook is called by make/0. | |
md5.pl -- MD5 hashes |
md5_hash/3 | Hash is the MD5 hash of Data, The conversion is controlled by Options:. |  |
memfile.pl |
modules.pl -- Module utility predicates |
in_temporary_module/3 | Run Goal on temporary loaded sources and discard the module and loaded predicates after completion. |  |
nb_set.pl -- Non-backtrackable sets |
add_nb_set/2 | Insert Key into the set. |  |
add_nb_set/3 | Insert Key into the set. |  |
empty_nb_set/1 | Create an empty non-backtrackable set. |  |
gen_nb_set/2 | Enumerate the members of a set in the standard order of terms. |  |
nb_set_to_list/2 | Get the elements of a an nb_set. |  |
size_nb_set/2 | Unify Size with the number of elements in the set. |  |
occurs.pl -- Finding and counting sub-terms |
contains_term/2 | Succeeds if Sub is contained in Term (=, deterministically). |  |
contains_var/2 | Succeeds if Sub is contained in Term (==, deterministically). |  |
free_of_term/2 | Succeeds of Sub does not unify to any subterm of Term. |  |
free_of_var/2 | Succeeds of Sub is not equal (==) to any subterm of Term. |  |
occurrences_of_term/3 | Count the number of SubTerms in Term. |  |
occurrences_of_var/3 | Count the number of SubTerms in Term. |  |
sub_term/2 | Generates (on backtracking) all subterms of Term. |  |
sub_var/2 | Generates (on backtracking) all subterms (==) of Term. |  |
operators.pl -- Manage operators |
pop_operators/0 | Revert all changes to the operator table realised since the last push_operators/1. |  |
pop_operators/1 | Reset operators as pushed by push_operators/2. |  |
push_op/3 | As op/3, but this call must appear between push_operators/1 and pop_operators/0. |  |
push_operators/1 | Installs the operators from New, where New is a list of op(Prec, Type, :Name). |  |
push_operators/2 | Installs the operators from New, where New is a list of op(Prec, Type, :Name). |  |
option.pl -- Option list processing |
dict_options/2 | Convert between an option list and a dictionary. |  |
merge_options/3 | Merge two option lists. |  |
meta_options/3 | Perform meta-expansion on options that are module-sensitive. |  |
option/2 | Get an Option from OptionList. |  |
option/3 | Get an Option from OptionList. |  |
select_option/3 | Get and remove Option from an option list. |  |
select_option/4 | Get and remove Option with default value. |  |
optparse.pl -- command line parsing |
opt_arguments/3 | Extract commandline options according to a specification. |  |
opt_help/2 | True when Help is a help string synthesized from OptsSpec. |  |
opt_parse/4 | Equivalent to opt_parse(OptsSpec, ApplArgs, Opts, PositionalArgs, []) . |  |
opt_parse/5 | Parse the arguments Args (as list of atoms) according to OptsSpec. |  |
parse_type/3 | Hook to parse option text Codes to an object of type Type. |  |
ordsets.pl -- Ordered set manipulation |
is_ordset/1 | True if Term is an ordered set. |  |
list_to_ord_set/2 | Transform a list into an ordered set. |  |
ord_add_element/3 | Insert an element into the set. |  |
ord_del_element/3 | Delete an element from an ordered set. |  |
ord_disjoint/2 | True if Set1 and Set2 have no common elements. |  |
ord_empty/1 | True when List is the empty ordered set. |  |
ord_intersect/2 | True if both ordered sets have a non-empty intersection. |  |
ord_intersect/3 | Intersection holds the common elements of Set1 and Set2. |  |
ord_intersection/2 | Intersection of a powerset. |  |
ord_intersection/3 | Intersection holds the common elements of Set1 and Set2. |  |
ord_intersection/4 | Intersection and difference between two ordered sets. |  |
ord_memberchk/2 | True if Element is a member of OrdSet, compared using ==. |  |
ord_selectchk/3 | Selectchk/3, specialised for ordered sets. |  |
ord_seteq/2 | True if Set1 and Set2 have the same elements. |  |
ord_subset/2 | Is true if all elements of Sub are in Super. |  |
ord_subtract/3 | Diff is the set holding all elements of InOSet that are not in NotInOSet. |  |
ord_symdiff/3 | Is true when Difference is the symmetric difference of Set1 and Set2. |  |
ord_union/2 | True if Union is the union of all elements in the superset SetOfSets. |  |
ord_union/3 | Union is the union of Set1 and Set2. |  |
ord_union/4 | True iff ord_union(Set1, Set2, Union) and ord_subtract(Set2, Set1, New) . |  |
oset.pl -- Ordered set manipulation |
oset_addel/3 | ordered set element addition. |  |
oset_delel/3 | ordered set element deletion. |  |
oset_diff/3 | ordered set difference. |  |
oset_dint/2 | distributed intersection. |  |
oset_dunion/2 | distributed union. |  |
oset_int/3 | ordered set intersection. |  |
oset_is/1 | check that OSet in correct format (standard order). |  |
oset_power/2 | True when PSet is the powerset of Set. |  |
oset_union/3 | |  |
pairs.pl -- Operations on key-value lists |
group_pairs_by_key/2 | Group values with equivalent (==/2) consecutive keys. |  |
map_list_to_pairs/3 | Create a Key-Value list by mapping each element of List. |  |
pairs_keys/2 | Remove the values from a list of Key-Value pairs. |  |
pairs_keys_values/3 | True if Keys holds the keys of Pairs and Values the values. |  |
pairs_values/2 | Remove the keys from a list of Key-Value pairs. |  |
transpose_pairs/2 | Swap Key-Value to Value-Key. |  |
pcre.pl -- Perl compatible regular expression matching for SWI-Prolog |
re_compile/3 | Compiles Pattern to a Regex blob of type regex (see blob/2). |  |
re_config/1 | Extract configuration information from the pcre library. |  |
re_flush/0 | Clean pattern and replacement caches. |  |
re_foldl/6 | Fold all matches of Regex on String. |  |
re_match/2 | Succeeds if String matches Regex. |  |
re_match/3 | Succeeds if String matches Regex. |  |
re_matchsub/4 | Match String against Regex. |  |
re_replace/4 | Replace matches of the regular expression Pattern in String with With. |  |
re_split/3 | Split String using the regular expression Pattern. |  |
re_split/4 | Split String using the regular expression Pattern. |  |
pengines.pl -- Pengines: Web Logic Programming Made Easy |
authentication_hook/3 | This hook is called from the =/pengine/create= HTTP handler to discover whether the server is accessed by an authorized user. |  |
current_pengine_application/1 | True when Application is a currently defined application. |  |
event_to_json/3 | Hook that translates a Pengine event structure into a term suitable for reply_json/1, according to the language specification Lang. |  |
not_sandboxed/2 | This hook is called to see whether the Pengine must be executed in a protected environment. |  |
output/2 | Hook to handle pengine_output/1 from the remote pengine. |  |
pengine_abort/1 | Aborts the running query. |  |
pengine_application/1 | Directive that must be used to declare a pengine application module. |  |
pengine_ask/3 | Asks pengine NameOrID a query Query. |  |
pengine_create/1 | Creates a new pengine. |  |
pengine_debug/2 | Create a message using format/3 from Format and Args and send this to the client. |  |
pengine_destroy/1 | Destroys the pengine NameOrID. |  |
pengine_destroy/2 | Destroys the pengine NameOrID. |  |
pengine_event/2 | Examines the pengine's event queue and if necessary blocks execution until a term that unifies to Term arrives in the queue. |  |
pengine_event_loop/2 | Starts an event loop accepting event terms sent to the current pengine or thread. |  |
pengine_input/2 | Sends Prompt to the parent pengine and waits for input. |  |
pengine_next/2 | Asks pengine NameOrID for the next solution to a query started by pengine_ask/3. |  |
pengine_output/1 | Sends Term to the parent pengine or thread. |  |
pengine_property/2 | True when Property is a property of the given Pengine. |  |
pengine_pull_response/2 | Pulls a response (an event term) from the slave Pengine if Pengine is a remote process, else does nothing at all. |  |
pengine_respond/3 | Sends a response in the form of the term Input to a slave pengine that has prompted its master for input. |  |
pengine_rpc/2 | Semantically equivalent to the sequence below, except that the query is executed in (and in the Prolog context of) the pengine server referred to by URL, rather than locally. |  |
pengine_rpc/3 | Semantically equivalent to the sequence below, except that the query is executed in (and in the Prolog context of) the pengine server referred to by URL, rather than locally. |  |
pengine_self/1 | True if the current thread is a pengine with Id. |  |
pengine_stop/2 | Tells pengine NameOrID to stop looking for more solutions to a query started by pengine_ask/3. |  |
pengine_user/1 | True when the pengine was create by an HTTP request that authorized User. |  |
prepare_goal/3 | Pre-preparation hook for running Goal0. |  |
prepare_module/3 | Hook, called to initialize the temporary private module that provides the working context of a pengine. |  |
prompt/3 | Hook to handle pengine_input/2 from the remote pengine. |  |
write_result/3 | Hook that allows for different output formats. |  |
create_pool/1 | On demand creation of a thread pool for a pengine application. |  |
pengines_io.pl -- Provide Prolog I/O for HTML clients |
binding_term/5 | Hook to render a Prolog result term as HTML. |  |
pengine_bind_io_to_html/1 | Redefine the built-in predicates for IO to send HTML messages using pengine_output/1. |  |
pengine_display/1 | Redirect the corresponding Prolog output predicates. |  |
pengine_flush_output/0 | No-op. |  |
pengine_format/1 | As format/1,2. |  |
pengine_format/2 | As format/1,2. |  |
pengine_io_predicate/1 | True when Head describes the head of a (system) IO predicate that is redefined by the HTML binding. |  |
pengine_listing/0 | List the content of the current pengine or a specified predicate in the pengine. |  |
pengine_listing/1 | List the content of the current pengine or a specified predicate in the pengine. |  |
pengine_nl/0 | Emit a <br/> to the pengine. |  |
pengine_print/1 | Redirect the corresponding Prolog output predicates. |  |
pengine_write/1 | Redirect the corresponding Prolog output predicates. |  |
pengine_write_canonical/1 | Redirect the corresponding Prolog output predicates. |  |
pengine_write_term/2 | Writes term as <span class=Class>Term</span>. |  |
pengine_writeln/1 | Emit Term as <span class=writeln>Term<br></span>. |  |
pengine_writeq/1 | Redirect the corresponding Prolog output predicates. |  |
message_hook/3 | Send output from print_message/2 to the pengine. |  |
persistency.pl -- Provide persistent dynamic predicates |
current_persistent_predicate/1 | True if PI is a predicate that provides access to the persistent database DB. |  |
db_attach/2 | Use File as persistent database for the calling module. |  |
db_attached/1 | True if the context module attached to the persistent database File. |  |
db_detach/0 | Detach persistency from the calling module and delete all persistent clauses from the Prolog database. |  |
db_sync/1 | Synchronise database with the associated file. |  |
db_sync_all/1 | Sync all registered databases. |  |
persistent/1 | Declare dynamic database terms. |  |
pldoc.pl -- Process source documentation |
doc_collect/1 | Switch collecting comments true/false. |  |
pldoc_loading/0 | True if we are loading the PlDoc libraries. |  |
tag_order/2 | Hook that allows for defining additional tags. |  |
porter_stem.pl |
pprint.pl -- Pretty Print Prolog terms |
print_term/2 | Pretty print a Prolog term. |  |
predicate_options.pl -- Access and analyse predicate options |
assert_predicate_options/4 | As predicate_options(:PI, +Arg, +Options). |  |
check_predicate_option/3 | Verify predicate options at runtime. |  |
check_predicate_options/0 | Analyse loaded program for erroneous options. |  |
check_predicate_options/1 | Verify calls to predicates that have options in all clauses of the predicate indicated by PredicateIndicator. |  |
current_option_arg/2 | True when Arg of PI processes predicate options. |  |
current_predicate_option/3 | True when Arg of PI processes Option. |  |
current_predicate_options/3 | True when Options is the current active option declaration for PI on Arg. |  |
derive_predicate_options/0 | Derive new predicate option declarations. |  |
derived_predicate_options/1 | Derive predicate option declarations for a module. |  |
derived_predicate_options/3 | Derive option arguments using static analysis. |  |
predicate_options/3 | Declare that the predicate PI processes options on Arg. |  |
retractall_predicate_options/0 | Remove all dynamically (derived) predicate options. |  |
process.pl -- Create processes and redirect I/O |
is_process/1 | True if PID might be a process. |  |
process_create/3 | Create a new process running the file Exe and using arguments from the given list. |  |
process_group_kill/1 | Send signal to the group containing process PID. |  |
process_group_kill/2 | Send signal to the group containing process PID. |  |
process_id/1 | True if PID is the process id of the running Prolog process. |  |
process_id/2 | PID is the process id of Process. |  |
process_kill/1 | Send signal to process PID. |  |
process_kill/2 | Send signal to process PID. |  |
process_release/1 | Release process handle. |  |
process_wait/2 | True if PID completed with Status. |  |
process_wait/3 | True if PID completed with Status. |  |
prolog_autoload.pl -- Autoload all dependencies |
autoload/0 | Force all necessary autoloading to be done now. |  |
autoload/1 | Force all necessary autoloading to be done now. |  |
prolog_breakpoints.pl -- Manage Prolog break-points |
breakpoint_property/2 | True when Property is a property of the breakpoint Id. |  |
delete_breakpoint/1 | Delete breakpoint with given Id. |  |
set_breakpoint/4 | Put a breakpoint at the indicated source-location. |  |
set_breakpoint/5 | Put a breakpoint at the indicated source-location. |  |
prolog_clause.pl -- Get detailed source-information about a clause |
clause_info/4 | Fetches source information for the given clause. |  |
clause_name/2 | Provide a suitable description of the indicated clause. |  |
initialization_layout/4 | Find term-layout of :- initialization directives. |  |
open_source/2 | Hook into clause_info/5 that opens the stream holding the source for a specific clause. |  |
predicate_name/2 | Describe a predicate as [Module:]Name/Arity. |  |
unify_goal/5 | This hook is called to fix up source code manipulations that result from goal expansions. |  |
prolog_codewalk.pl -- Prolog code walker |
prolog_program_clause/2 | True when ClauseRef is a reference for clause in the program. |  |
prolog_walk_code/1 | Walk over all loaded (user) Prolog code. |  |
prolog_colour.pl -- Prolog syntax colouring support. |
goal_classification/2 | Multifile hookable classification for non-local goals. |  |
prolog_colourise_query/3 | Colourise a query, to be executed in the context of SourceId. |  |
prolog_colourise_stream/3 | Determine colour fragments for the data on Stream. |  |
prolog_colourise_term/4 | Colourise the next term on Stream. |  |
syntax_colour/2 | True when a range classified Class must be coloured using Attributes. |  |
vararg_goal_classification/3 | Multifile hookable classification for vararg predicates. |  |
prolog_format.pl -- Analyse format specifications |
format_spec/2 | Parse a format string. |  |
format_spec/3 | DCG for parsing format strings. |  |
format_types/2 | True when Format requires an argument list with terms of the type specified by Types. |  |
prolog_history.pl -- Per-directory persistent commandline history |
prolog_history/1 | Execute Action on the history. |  |
prolog_metainference.pl -- Infer meta-predicate properties |
infer_meta_predicate/2 | True when MetaSpec is a meta-predicate specifier for the predicate Head. |  |
inferred_meta_predicate/2 | True when MetaSpec is an inferred meta-predicate specification for Head. |  |
prolog_pack.pl -- A package manager for Prolog |
environment/2 | Hook to define the environment for building packs. |  |
pack_info/1 | Print more detailed information about Pack. |  |
pack_install/1 | Install a package. |  |
pack_install/2 | Install package Name. |  |
pack_list/1 | Query package server and installed packages and display results. |  |
pack_list_installed/0 | List currently installed packages. |  |
pack_property/2 | True when Property is a property of Pack. |  |
pack_rebuild/0 | Rebuild foreign components of all packages. |  |
pack_rebuild/1 | Rebuilt possible foreign components of Pack. |  |
pack_remove/1 | Remove the indicated package. |  |
pack_search/1 | Query package server and installed packages and display results. |  |
pack_upgrade/1 | Try to upgrade the package Pack. |  |
pack_url_file/2 | True if File is a unique id for the referenced pack and version. |  |
prolog_source.pl -- Examine Prolog source-files |
quasi_quotation_syntax/2 | True when the quasi quotation syntax Syntax can be loaded from Library. |  |
xref_close_source/2 | Called by prolog_close_source/1 to close a source previously opened by the hook prolog:xref_open_source/2. |  |
xref_open_source/2 | Hook to open an xref SourceID. |  |
directory_source_files/3 | True when Files is a sorted list of Prolog source files in Dir. |  |
file_alias_path/2 | True if file Alias points to Dir. |  |
file_name_on_path/2 | True if OnPath a description of File based on the file search path. |  |
load_quasi_quotation_syntax/2 | Import quasi quotation syntax Syntax from Path into the module specified by the first argument. |  |
path_segments_atom/2 | Translate between a path represented as a/b/c and an atom representing the same path. |  |
prolog_canonical_source/2 | Given a user-specification of a source, generate a unique and indexable identifier for it. |  |
prolog_close_source/1 | Close a stream opened using prolog_open_source/2. |  |
prolog_open_source/2 | Open source with given canonical id (see prolog_canonical_source/2) and remove the #! |  |
prolog_read_source_term/4 | Read a term from a Prolog source-file. |  |
read_source_term_at_location/3 | Try to read a Prolog term form an arbitrary location inside a file. |  |
requires_library/2 | known expansion hooks. |  |
prolog_stack.pl -- Examine the Prolog stack |
backtrace/1 | Get and print a stacktrace to the user_error stream. |  |
get_prolog_backtrace/2 | Obtain a backtrace from the current location. |  |
get_prolog_backtrace/3 | Obtain a backtrace from the current location. |  |
print_prolog_backtrace/2 | Print a stacktrace in human readable form to Stream. |  |
print_prolog_backtrace/3 | Print a stacktrace in human readable form to Stream. |  |
prolog_stack_frame_property/2 | True when Property is a property of Frame. |  |
stack_guard/1 | Dynamic multifile hook that is normally not defined. |  |
stack_guard/1 | Dynamic multifile predicate. |  |
prolog_stream.pl -- A stream with Prolog callbacks |
open_prolog_stream/4 | Create a new stream that implements its I/O by calling predicates in Module. |  |
prolog_xref.pl -- Prolog cross-referencer data collection |
called_by/2 | If this succeeds, the cross-referencer assumes Goal may call any of the goals in ListOfCalled. |  |
called_by/4 | True when Called is a list of callable terms called from Goal, handled by the predicate Module:Goal and executed in the context of the module Context. |  |
hook/1 | True if Goal is a hook that is called spontaneously (e.g., from foreign code). |  |
meta_goal/2 | Define meta-predicates. |  |
xref_called/3 | Enumerate the predicate-call relations. |  |
xref_called/4 | Enumerate the predicate-call relations. |  |
xref_clean/1 | Reset the database for the given source. |  |
xref_comment/3 | Is true when Source has a section comment with Title and Comment. |  |
xref_comment/4 | Is true when Head in Source has the given PlDoc comment. |  |
xref_current_source/1 | Check what sources have been analysed. |  |
xref_defined/3 | Test if Goal is accessible in Source. |  |
xref_definition_line/2 | If the 3th argument of xref_defined contains line info, return this in Line. |  |
xref_done/2 | Cross-reference executed at Time. |  |
xref_exported/2 | True when Source exports Head. |  |
xref_hook/1 | Definition of known hooks. |  |
xref_meta/2 | True when Called is a list of terms called from Head. |  |
xref_meta/3 | True when Head calls Called in Source. |  |
xref_mode/3 | Is true when Source provides a predicate with Mode and determinism. |  |
xref_module/2 | True if Module is defined in Source. |  |
xref_op/2 | Give the operators active inside the module. |  |
xref_option/2 | True when Source was processed using Option. |  |
xref_prolog_flag/4 | True when Flag is set to Value at Line in Source. |  |
xref_public_list/3 | Find meta-information about File. |  |
xref_public_list/4 | Find meta-information about File. |  |
xref_public_list/6 | Find meta-information about File. |  |
xref_public_list/7 | Find meta-information about File. |  |
xref_source/1 | Generate the cross-reference data for Source if not already done and the source is not modified. |  |
xref_source/2 | Generate the cross-reference data for Source if not already done and the source is not modified. |  |
xref_source_file/3 | Find named source file from Spec, relative to Src. |  |
xref_source_file/4 | Find named source file from Spec, relative to Src. |  |
xref_uses_file/3 | True when Source tries to load a file using Spec. |  |
pure_input.pl -- Pure Input from files and streams |
lazy_list_character_count/3 | True when CharCount is the current character count in the Lazy list. |  |
lazy_list_location/3 | Determine current (error) location in a lazy list. |  |
phrase_from_file/2 | Process the content of File using the DCG rule Grammar. |  |
phrase_from_file/3 | As phrase_from_file/2, providing additional Options. |  |
phrase_from_stream/2 | Run Grammer against the character codes on Stream. |  |
stream_to_lazy_list/2 | Create a lazy list representing the character codes in Stream. |  |
syntax_error/3 | Throw the syntax error Error at the current location of the input. |  |
qsave.pl -- Save current program as a state or executable |
qsave_program/1 | Make a saved state in file `File'. |  |
qsave_program/2 | Make a saved state in file `File'. |  |
quasi_quotations.pl -- Define Quasi Quotation syntax |
phrase_from_quasi_quotation/2 | Process the quasi quotation using the DCG Grammar. |  |
quasi_quotation_syntax/1 | Declare the predicate SyntaxName/4 to implement the the quasi quote syntax SyntaxName. |  |
quasi_quotation_syntax_error/1 | Report syntax_error(Error) using the current location in the quasi quoted input parser. |  |
with_quasi_quotation_input/3 | Process the quasi-quoted Content using Stream parsed by Goal. |  |
quintus.pl -- Quintus compatibility |
abs/2 | Unify `Absolute' with the absolute value of `Number'. |  |
atom_char/2 | Same as ISO char_code/2. |  |
compile/1 | Compile files. |  |
cos/2 | Math library predicates. |  |
current_stream/3 | SICStus/Quintus and backward compatible predicate. |  |
date/1 | Get current date as date(Y,M,D) . |  |
genarg/3 | Generalised version of ISO arg/3. |  |
log/2 | Math library predicates. |  |
log10/2 | Math library predicates. |  |
midstring/3 | Too difficult to explain. |  |
midstring/4 | Too difficult to explain. |  |
midstring/5 | Too difficult to explain. |  |
midstring/6 | Too difficult to explain. |  |
mode/1 | Ignore a DEC10/Quintus :- mode(Head) declaration. |  |
no_style_check/1 | Same as SWI-Prolog style_check(-Style) . |  |
on_exception/3 | |  |
otherwise/0 | For (A -> B ; otherwise -> C). |  |
prolog_flag/2 | Same as ISO current_prolog_flag/2. |  |
raise_exception/1 | Quintus compatible exception handling. |  |
simple/1 | Term is atomic or a variable. |  |
sin/2 | Math library predicates. |  |
skip_line/0 | Skip the rest of the current line (on Stream). |  |
skip_line/1 | Skip the rest of the current line (on Stream). |  |
stream_position/3 | True when Old is the current position in Stream and the stream has been repositioned to New. |  |
tan/2 | Math library predicates. |  |
unix/1 | interface to Unix. |  |
random.pl -- Random numbers |
getrand/1 | Query/set the state of the random generator. |  |
maybe/0 | Succeed/fail with equal probability (variant of maybe/1). |  |
maybe/1 | Succeed with probability P, fail with probability 1-P. |  |
maybe/2 | Succeed with probability K/N (variant of maybe/1). |  |
random/1 | Binds R to a new random float in the open interval (0.0,1.0). |  |
random/3 | Generate a random integer or float in a range. |  |
random_between/3 | Binds R to a random integer in [L,U] (i.e., including both L and U). |  |
random_member/2 | X is a random member of List. |  |
random_perm2/4 | Does X=A,Y=B or X=B,Y=A with equal probability. |  |
random_permutation/2 | Permutation is a random permutation of List. |  |
random_select/3 | Randomly select or insert an element. |  |
randseq/3 | S is a list of K unique random integers in the range 1..N. |  |
randset/3 | S is a sorted list of K unique random integers in the range 1..N. |  |
setrand/1 | Query/set the state of the random generator. |  |
rbtrees.pl -- Red black trees |
rdf.pl |
load_rdf/2 | Parse an XML file holding an RDF term into a list of RDF triples. |  |
load_rdf/3 | Parse an XML file holding an RDF term into a list of RDF triples. |  |
process_rdf/3 | Process RDF from Input. |  |
xml_to_rdf/3 | |  |
rdf_ntriples.pl -- RDF N-triples parser (obsolete) |
rdf_parser.pl |
element_to_plrdf/3 | Rewrite a single XML element. |  |
rdf_name_space/1 | True if URL must be handled as rdf: Determines special handling of rdf:about, rdf:resource, etc. |  |
xml_to_plrdf/3 | Translate an XML (using namespaces) term into an Prolog term representing the RDF data. |  |
rdf_triple.pl -- Create triples from intermediate representation |
anon_prefix/1 | If defined, it is the prefix used to generate a blank node. |  |
rdf_end_file/1 | Cleanup reaching the end of an RDF file. |  |
rdf_reset_ids/0 | Utility predicate to reset the gensym counters for the various generated identifiers. |  |
rdf_start_file/2 | Initialise for the translation of a file. |  |
rdf_triples/2 | Convert an object as parsed by rdf.pl into a list of rdf/3 triples. |  |
rdf_triples/3 | Convert an object as parsed by rdf.pl into a list of rdf/3 triples. |  |
rdf_write.pl -- Write RDF/XML from a list of triples |
rdf_write_xml/2 | Write an RDF/XML serialization of Triples to Out. |  |
readline.pl -- GNU readline interface |
rl_add_history/1 | Add a line to the history. | |
rl_read_history/1 | Read a saved history from File. | |
rl_read_init_file/1 | Read a GNU readline config file. | |
rl_write_history/1 | Save the history to File. | |
readutil.pl -- Read utilities |
read_file_to_codes/3 | Read the file Spec into a list of Codes. |  |
read_file_to_string/3 | Read the file Spec into a the string String. |  |
read_file_to_terms/3 | Read the file Spec into a list of terms. |  |
read_line_to_codes/2 | Read a line of input from In into a list of character codes. |  |
read_line_to_codes/3 | Read a line of input as a difference list. |  |
read_line_to_string/2 | Read the next line from Stream into String. |  |
read_stream_to_codes/2 | Read input from Stream to a list of character codes. |  |
read_stream_to_codes/3 | Read input from Stream to a list of character codes. |  |
record.pl -- Access compound arguments by name |
current_record/2 | True if Name is the name of a record defined in the module associated with Term and Term is the user-provided record declaration. |  |
current_record_predicate/2 | True if PI is the predicate indicator for an access predicate to Record. |  |
record/1 | Define access predicates for a compound-term. |  |
rewrite.pl |
rewrite/2 | Invoke the term-rewriting system. |  |
rlimit.pl |
sandbox.pl -- Sandboxed Prolog code |
sandbox_allowed_directive/1 | Throws an exception if G is not considered a safe directive. |  |
sandbox_allowed_expansion/1 | Throws an exception if G is not considered a safe expansion goal. |  |
sandbox_allowed_goal/1 | Throw an exception if it is not safe to call G. |  |
safe_call/1 | Call Goal if it complies with the sandboxing rules. |  |
safe_directive/1 | Hook to declare additional directives as safe. |  |
safe_global_variable/1 | Declare the given global variable safe to write to. |  |
safe_goal/1 | True if calling Goal provides no security risc. |  |
safe_meta/2 | Hook. |  |
safe_primitive/1 | True if Goal is safe to call (i.e., cannot access dangerous system-resources and cannot upset other parts of the Prolog process). |  |
settings.pl -- Setting management |
convert_setting_text/3 | Converts from textual form to Prolog Value. |  |
current_setting/1 | True if Setting is a currently defined setting. |  |
list_settings/0 | List settings to current_output . |  |
list_settings/1 | List settings to current_output . |  |
load_settings/1 | Load local settings from File. |  |
load_settings/2 | Load local settings from File. |  |
restore_setting/1 | Restore the value of setting Name to its default. |  |
save_settings/0 | Save modified settings to File. |  |
save_settings/1 | Save modified settings to File. |  |
set_setting/2 | Change a setting. |  |
set_setting_default/2 | Change the default for a setting. |  |
setting/2 | True when Name is a currently defined setting with Value. |  |
setting/4 | Define a setting. |  |
setting_property/2 | Query currently defined settings. |  |
sgml.pl -- SGML, XML and HTML parser |
dtd/2 | DTD is a DTD object created from the file dtd(Type) . |  |
load_dtd/3 | Load DtdFile into a DTD. |  |
load_html/3 | Load HTML text from Input and unify the resulting DOM structure with DOM. |  |
load_html_file/2 | Load HTML from File and unify the resulting DOM structure with DOM. |  |
load_sgml/3 | Load SGML text from Input and unify the resulting DOM structure with DOM. |  |
load_sgml_file/2 | Load SGML from File and unify the resulting DOM structure with DOM. |  |
load_structure/3 | Parse Source and return the resulting structure in ListOfContent. |  |
load_xml/3 | Load XML text from Input and unify the resulting DOM structure with DOM. |  |
load_xml_file/2 | Load XML from File and unify the resulting DOM structure with DOM. |  |
xml_basechar/1 | XML character classification predicates. |  |
xml_combining_char/1 | XML character classification predicates. |  |
xml_digit/1 | XML character classification predicates. |  |
xml_extender/1 | XML character classification predicates. |  |
xml_ideographic/1 | XML character classification predicates. |  |
xml_is_dom/1 | True if term statisfies the structure as returned by load_structure/3 and friends. |  |
xml_name/1 | True if Atom is a valid XML name. |  |
xml_quote_attribute/2 | Backward compatibility for versions that allow to specify encoding. |  |
xml_quote_cdata/2 | Backward compatibility for versions that allow to specify encoding. |  |
sgml_write.pl -- XML/SGML writer module |
html_write/2 | Write a term as created by the SGML/XML parser to a stream in SGML or XML format. |  |
html_write/3 | Write a term as created by the SGML/XML parser to a stream in SGML or XML format. |  |
sgml_write/2 | Write a term as created by the SGML/XML parser to a stream in SGML or XML format. |  |
sgml_write/3 | Write a term as created by the SGML/XML parser to a stream in SGML or XML format. |  |
xml_write/2 | Write a term as created by the SGML/XML parser to a stream in SGML or XML format. |  |
xml_write/3 | Write a term as created by the SGML/XML parser to a stream in SGML or XML format. |  |
xmlns/2 | Hook to define human readable abbreviations for XML namespaces. |  |
sha.pl -- SHA secure hashes |
file_sha1/2 | True when SHA1 is the SHA1 hash for the content of File. |  |
hash_atom/2 | Convert a list of bytes (integers 0..255) into the usual hexadecimal notation. |  |
hmac_sha/4 | For Options, see sha_hash/3. |  |
sha_hash/3 | Hash is the SHA hash of Data, The conversion is controlled by Options:. |  |
sha_hash_ctx/4 | Hash is the SHA hash of Data. |  |
sha_new_ctx/2 | NewContext is unified with the empty SHA computation context (which includes the Options.) It could later be passed to sha_hash_ctx/4. |  |
shell.pl -- Elementary shell commands |
cd/0 | Change working directory. |  |
cd/1 | Change working directory. |  |
dirs/0 | Manage the directory stack:. |  |
ls/0 | Listing similar to Unix =ls -F=, flagging directories with =/=. |  |
ls/1 | Listing similar to Unix =ls -F=, flagging directories with =/=. |  |
mv/2 | Move (Rename) a file. |  |
popd/0 | Manage the directory stack:. |  |
pushd/0 | Manage the directory stack:. |  |
pushd/1 | Manage the directory stack:. |  |
pwd/0 | Print current working directory. |  |
rm/1 | Remove (unlink) a file. |  |
shell/0 | Execute an interactive shell. |  |
shlib.pl -- Utility library for loading foreign objects (DLLs, shared objects) |
current_foreign_library/2 | Query currently loaded shared libraries. |  |
load_foreign_library/1 | Load a shared object or DLL. |  |
load_foreign_library/2 | Load a shared object or DLL. |  |
reload_foreign_libraries/0 | Reload all foreign libraries loaded (after restore of a state created using qsave_program/2. |  |
unload_foreign_library/1 | Unload a shared object or DLL. |  |
unload_foreign_library/2 | Unload a shared object or DLL. |  |
use_foreign_library/1 | Load and install a foreign library as load_foreign_library/1,2 and register the installation using initialization/2 with the option now . |  |
use_foreign_library/2 | Load and install a foreign library as load_foreign_library/1,2 and register the installation using initialization/2 with the option now . |  |
snowball.pl -- The Snowball multi-lingual stemmer library |
snowball/3 | Apply the Snowball Algorithm on Input and unify the result (an atom) with Stem. |  |
snowball_current_algorithm/1 | True if Algorithm is the official name of an algorithm suported by snowball/3. |  |
socket.pl -- Network socket (TCP and UDP) library |
gethostname/1 | Return the canonical fully qualified name of this host. |  |
negotiate_socks_connection/2 | Negotiate a connection to DesiredEndpoint over StreamPair. |  |
proxy_for_url/3 | This hook can be implemented to return a proxy to try when connecting to URL. |  |
tcp_accept/3 | This predicate waits on a server socket for a connection request by a client. |  |
tcp_bind/2 | Bind the socket to Address on the current machine. |  |
tcp_close_socket/1 | Closes the indicated socket, making SocketId invalid. |  |
tcp_connect/2 | Connect SocketId. |  |
tcp_connect/3 | Establish a TCP communication as a client. |  |
tcp_connect/4 | Connect a (client) socket to Address and return a bi-directional connection through the stream-handles Read and Write. |  |
tcp_fcntl/3 | Interface to the fcntl() call. |  |
tcp_host_to_address/2 | Translate between a machines host-name and it's (IP-)address. |  |
tcp_listen/2 | Tells, after tcp_bind/2, the socket to listen for incoming requests for connections. |  |
tcp_open_socket/2 | Create streams to communicate to SocketId. |  |
tcp_open_socket/3 | Similar to tcp_open_socket/2, but creates two separate sockets where tcp_open_socket/2 would have created a stream pair. |  |
tcp_select/3 | Same as the built-in wait_for_input/3, but integrates better with event processing and the various options of sockets for Windows. |  |
tcp_setopt/2 | Set options on the socket. |  |
tcp_socket/1 | Creates an INET-domain stream-socket and unifies an identifier to it with SocketId. |  |
try_proxy/4 | Attempt a socket-level connection via the given proxy to TargetAddress. |  |
solution_sequences.pl -- Modify solution sequences |
distinct/1 | True if Goal is true and no previous solution of Goal bound Witness to the same value. |  |
distinct/2 | True if Goal is true and no previous solution of Goal bound Witness to the same value. |  |
group_by/4 | Group bindings of Template that have the same value for By. |  |
limit/2 | Limit the number of solutions. |  |
offset/2 | Ignore the first Count solutions. |  |
order_by/2 | Order solutions according to Spec. |  |
reduced/1 | Similar to distinct/1, but does not guarantee unique results in return for using a limited amount of memory. |  |
reduced/3 | Similar to distinct/1, but does not guarantee unique results in return for using a limited amount of memory. |  |
sort.pl |
locale_sort/2 | Sort a list of atoms using the current locale. |  |
predsort/3 | Sorts similar to sort/2, but determines the order of two terms by calling Compare(-Delta, +E1, +E2). |  |
ssl.pl -- Secure Socket Layer (SSL) library |
cert_accept_any/5 | Implementation for the hook `cert_verify_hook(:Hook)` that accepts any certificate. |  |
load_certificate/2 | Loads a certificate from a PEM- or DER-encoded stream, returning a term which will unify with the same certificate if presented in cert_verify_hook. |  |
load_crl/2 | Loads a CRL from a PEM- or DER-encoded stream, returning a term containing terms hash/1, signature/1, issuer_name/1 and revocations/1, which is a list of revoked/2 terms. |  |
load_private_key/3 | Load a private key PrivateKey from the given stream Stream, using Password to decrypt the key if it is encrypted. |  |
load_public_key/2 | Load a public key PublicKey from the given stream Stream. |  |
ssl_add_certificate_key/4 | Add an additional certificate/key pair to SSL0, yielding SSL. |  |
ssl_context/3 | Create an SSL context. |  |
ssl_negotiate/5 | Once a connection is established and a read/write stream pair is available, (PlainRead and PlainWrite), this predicate can be called to negotiate an SSL session over the streams. |  |
ssl_peer_certificate/2 | True if the peer certificate is provided (this is always the case for a client connection) and Certificate unifies with the peer certificate. |  |
ssl_peer_certificate_chain/2 | Certificates is the certificate chain provided by the peer, represented as a list of certificates. |  |
ssl_secure_ciphers/1 | Secure ciphers must guarantee forward secrecy, and must mitigate all known critical attacks. |  |
ssl_session/2 | Retrieves (debugging) properties from the SSL context associated with Stream. |  |
ssl_set_options/3 | SSL is the same as SSL0, except for the options specified in Options. |  |
system_root_certificates/1 | List is a list of trusted root certificates as provided by the OS. |  |
statistics.pl -- Get information about resource usage |
profile/1 | Run Goal under the execution profiler. |  |
profile/2 | Run Goal under the execution profiler. |  |
show_profile/1 | Display last collected profiling data. |  |
statistics/0 | Print information about resource usage using print_message/2. |  |
statistics/1 | Stats is a dict representing the same information as statistics/0. |  |
thread_statistics/2 | Obtain statistical information about a single thread. |  |
time/1 | Execute Goal, reporting statistics to the user. |  |
streampool.pl |
syslog.pl -- Unix syslog interface |
debug_print_hook/3 | Integration of debug/3 with the syslog facility. |  |
closelog/0 | Close the system log. |  |
openlog/3 | Open system log. |  |
syslog/2 | Send a message to the system log. |  |
syslog/3 | Send a formatted message to the system log if system logging is opened using openlog/3. |  |
system.pl -- System utilities |
lock_predicate/1 | Transform a predicate into a system predicate. |  |
system_mode/1 | Switch the system into system or user mode. |  |
system_module/0 | Any predicate defined after this declaraction uptil the end of the file will become a system predicate. |  |
unlock_predicate/1 | Transform a system predicate into a normal system predicate. |  |
table.pl |
tabling.pl -- Tabled execution (SLG WAM) |
rename_predicate/2 | Hook into term_expansion for post processing renaming of the generated predicate. |  |
safe_directive/1 | Allow tabling directives that affect locally defined predicates. |  |
abolish_all_tables/0 | Remove all tables. |  |
abolish_table_subgoals/1 | Abolish all tables that unify with SubGoal. |  |
current_table/2 | True when Trie is the answer table for Variant. |  |
start_tabling/2 | Execute Implementation using tabling. |  |
table/1 | Prepare the given PredicateIndicators for tabling. |  |
term_to_json.pl |
term_to_json/2 | Convert any general Prolog term into a JSON term. |  |
term_to_json/3 | Convert any general Prolog term into a JSON term. |  |
terms.pl -- Term manipulation |
subsumes/2 | True if Generic is unified to Specific without changing Specific. |  |
subsumes_chk/2 | True if Generic can be made equivalent to Specific without changing Specific. |  |
term_factorized/3 | Is true when Skeleton is Term where all subterms that appear multiple times are replaced by a variable and Substitution is a list of Var=Value that provides the subterm at the location Var. |  |
term_size/2 | True if Size is the size in cells occupied by Term on the global (term) stack. |  |
term_subsumer/3 | General is the most specific term that is a generalisation of Special1 and Special2. |  |
variant/2 | Same as SWI-Prolog Term1 =@= Term2 . |  |
thread.pl -- High level thread primitives |
concurrent/3 | Run Goals in parallel using N threads. |  |
concurrent_maplist/2 | Concurrent version of maplist/2. |  |
concurrent_maplist/3 | Concurrent version of maplist/2. |  |
concurrent_maplist/4 | Concurrent version of maplist/2. |  |
first_solution/3 | Try alternative solvers concurrently, returning the first answer. |  |
thread_pool.pl -- Resource bounded thread management |
create_pool/1 | Hook to create a thread pool lazily. |  |
current_thread_pool/1 | True if Name refers to a defined thread pool. |  |
thread_create_in_pool/4 | Create a thread in Pool. |  |
thread_pool_create/3 | Create a pool of threads. |  |
thread_pool_destroy/1 | Destroy the thread pool named Name. |  |
thread_pool_property/2 | True if Property is a property of thread pool Name. |  |
threadutil.pl -- Interactive thread utilities |
attach_console/0 | Create a new console and make the standard Prolog streams point to it. |  |
attach_console/1 | Create a new console and make the standard Prolog streams point to it. |  |
interactor/0 | Run a Prolog toplevel in another thread with a new console window. |  |
interactor/1 | Run a Prolog toplevel in another thread with a new console window. |  |
join_threads/0 | Join all terminated threads. |  |
tdebug/0 | Enable debug-mode, trapping the graphical debugger on reaching spy-points or errors. |  |
tdebug/1 | Enable debug-mode, trapping the graphical debugger on reaching spy-points or errors. |  |
thread_has_console/0 | True when the calling thread has an attached console. |  |
thread_run_interactor/0 | Attach a console and run a Prolog toplevel in the current thread. |  |
threads/0 | List currently known threads with their status. |  |
tnodebug/0 | Disable debug-mode in all threads or the specified Thread. |  |
tnodebug/1 | Disable debug-mode in all threads or the specified Thread. |  |
tprofile/1 | Profile the operation of Thread until the user hits a key. |  |
tspy/1 | Trap the graphical debugger on reaching Spec in the specified or any thread. |  |
tspy/2 | Trap the graphical debugger on reaching Spec in the specified or any thread. |  |
xterm_args/1 | Multifile and dynamic hook that provides (additional) arguments for the xterm(1) process opened for additional thread consoles. |  |
time.pl -- Time and alarm library |
alarm/3 | Set up an alarm to be signaled Time seconds from now. |  |
alarm/4 | Set up an alarm to be signaled Time seconds from now. |  |
alarm_at/3 | As alarm/3 and alarm/4, but schedule the alarm at an absolute point in time. |  |
alarm_at/4 | As alarm/3 and alarm/4, but schedule the alarm at an absolute point in time. |  |
call_with_time_limit/2 | Call Goal, while watching out for a (wall-time) limit. |  |
current_alarm/4 | Enumerate the alarms in the schedule. |  |
install_alarm/1 | Install an alarm allocated using alarm/4 with the install(false) option or de-activated using uninstall_alarm/1. |  |
install_alarm/2 | Install an alarm allocated using alarm/4 with the install(false) option or de-activated using uninstall_alarm/1. |  |
remove_alarm/1 | Remove an alarm. |  |
uninstall_alarm/1 | De-activate an alarm. |  |
tty.pl -- Terminal operations |
menu/3 | Show a menu. |  |
tty_clear/0 | Clear the display. |  |
tty_flash/0 | Give visual signal if possible, otherwise beep. |  |
udp_broadcast.pl -- A UDP Broadcast Bridge |
udp_broadcast_initialize/2 | causes any required runtime initialization to occur. |  |
udp_broadcast_service/2 | provides the UDP broadcast address for a given Domain. |  |
udp_host_to_address/2 | locates a UDP service by name. |  |
ugraphs.pl -- Graph manipulation library |
compose/3 | Calculates the composition of two S-form graphs, which need not have the same set of vertices. |  |
del_vertices/3 | Unify NewGraph with a new graph obtained by deleting the list of Vertices and all the edges that start from or go to a vertex in Vertices to the Graph. |  |
edges/2 | Edges is the set of edges in UGraph. |  |
neighbors/3 | Neigbours is a sorted list of the neighbours of Vertex in Graph. |  |
neighbours/3 | Neigbours is a sorted list of the neighbours of Vertex in Graph. |  |
top_sort/2 | Sorted is a topological sorted list of nodes in Graph. |  |
top_sort/3 | Sorted is a topological sorted list of nodes in Graph. |  |
transpose_ugraph/2 | Unify NewGraph with a new graph obtained from Graph by replacing all edges of the form V1-V2 by edges of the form V2-V1. |  |
ugraph_union/3 | Is true when Union is the union of Set1 and Set2. |  |
vertices/2 | Strips off the neighbours lists of an S-representation to produce a list of the vertices of the graph. |  |
vertices_edges_to_ugraph/3 | Create a UGraph from Vertices and edges. |  |
uid.pl -- User and group management on Unix systems |
unicode.pl -- Unicode string handling |
unicode_map/3 | Perform unicode normalization operations. |  |
unicode_nfc/2 | Characters are decomposed and then recomposed by canonical equivalence. |  |
unicode_nfd/2 | Characters are decomposed by canonical equivalence. |  |
unicode_nfkc/2 | Characters are decomposed by compatibility equivalence, then recomposed by canonical equivalence. |  |
unicode_nfkd/2 | Characters are decomposed by compatibility equivalence. |  |
unicode_property/2 | True if Property is defined for Char. |  |
unix.pl -- Unix specific operations |
detach_IO/0 | Detach I/O similar to detach_IO/1. |  |
detach_IO/1 | This predicate is intended to create Unix deamon processes. |  |
dup/2 | Interface to Unix dup2() , copying the underlying filedescriptor and thus making both streams point to the same underlying object. |  |
exec/1 | Replace the running program by starting Command. |  |
fork/1 | Clone the current process into two branches. |  |
fork_exec/1 | Fork (as fork/1) and exec (using exec/1) the child immediately. |  |
kill/2 | Deliver a software interrupt to the process with identifier Pid using software-interrupt number Signal. |  |
pipe/2 | Create a communication-pipe. |  |
prctl/1 | Access to Linux process control operations. |  |
sysconf/1 | Access system configuration. |  |
wait/2 | Wait for a child to change status. |  |
uri.pl -- Process URIs |
iri_normalized/2 | NormalizedIRI is the normalized form of IRI. |  |
iri_normalized/3 | NormalizedGlobalIRI is the normalized global version of IRI. |  |
uri_authority_components/2 | Break-down the authority component of a URI. |  |
uri_authority_data/3 | Provide access the uri_authority structure. |  |
uri_components/2 | Break a URI into its 5 basic components according to the RFC-3986 regular expression:. |  |
uri_data/3 | Provide access the uri_component structure. |  |
uri_data/4 | NewComponents is the same as Components with Field set to Data. |  |
uri_encoded/3 | Encoded is the URI encoding for Value. |  |
uri_file_name/2 | Convert between a URI and a local file_name. |  |
uri_iri/2 | Convert between a URI, encoded in US-ASCII and an IRI. |  |
uri_is_global/1 | True if URI has a scheme. |  |
uri_normalized/2 | NormalizedURI is the normalized form of URI. |  |
uri_normalized/3 | NormalizedGlobalURI is the normalized global version of URI. |  |
uri_normalized_iri/2 | As uri_normalized/2, but percent-encoding is translated into IRI Unicode characters. |  |
uri_normalized_iri/3 | NormalizedGlobalIRI is the normalized global IRI of URI. |  |
uri_query_components/2 | Perform encoding and decoding of an URI query string. |  |
uri_resolve/3 | Resolve a possibly local URI relative to Base. |  |
url.pl -- Analysing and constructing URL |
file_name_to_url/2 | Translate between a filename and a file:// URL. |  |
global_url/3 | Translate a possibly relative URL into an absolute one. |  |
http_location/2 | Construct or analyze an HTTP location. |  |
is_absolute_url/1 | True if URL is an absolute URL. |  |
parse_url/2 | Construct or analyse a URL. |  |
parse_url/3 | Similar to parse_url/2 for relative URLs. |  |
parse_url_search/2 | Construct or analyze an HTTP search specification. |  |
set_url_encoding/2 | Query and set the encoding for URLs. |  |
url_iri/2 | Convert between a URL, encoding in US-ASCII and an IRI. |  |
www_form_encode/2 | En/decode to/from application/x-www-form-encoded. |  |
utf8.pl -- UTF-8 encoding/decoding on lists of character codes. |
utf8_codes/3 | DCG translating between a Unicode code-list and its UTF-8 encoded byte-string. |  |
uuid.pl -- Universally Unique Identifier (UUID) Library |
uuid/1 | UUID is an atom representing a new UUID. |  |
uuid/2 | Create a new UUID according to Options. |  |
varnumbers.pl -- Utilities for numbered terms |
max_var_number/3 | True when Max is the max of Start and the highest numbered $VAR(N) term. |  |
numbervars/1 | Number variables in Term using $VAR(N). |  |
varnumbers/2 | Inverse of numbervars/1. |  |
varnumbers/3 | Inverse of numbervars/3. |  |
varnumbers_names/3 | If Term is a term with numbered and named variables using the reserved term '$VAR'(X), Copy is a copy of Term where each '$VAR'(X) is consistently replaced by a fresh variable and Bindings is a list X = Var , relating the X terms with the variable it is mapped to. |  |
when.pl -- Conditional coroutining |
when/2 | Execute Goal when Condition is satisfied. |  |
win_menu.pl -- Console window menu |
writef.pl -- Old-style formatted write |
swritef/2 | Use writef/1 or writef/2 and write the result to a string. |  |
swritef/3 | Use writef/1 or writef/2 and write the result to a string. |  |
writef/1 | Formatted write to the current_output . |  |
writef/2 | Formatted write to the current_output . |  |
www_browser.pl -- Open a URL in the users browser |
expand_url_path/2 | Expand URL specifications similar to absolute_file_name/3. |  |
known_browser/2 | True if browser FileBaseName has a remote protocol compatible to Compatible. |  |
www_open_url/1 | Open URL in running version of the users' browser or start a new browser. |  |
xmldsig.pl -- XML Digital signature |
xmld_signed_DOM/3 | Translate an XML DOM structure in a signed version. |  |
xmld_verify_signature/4 | Confirm that an ds:Signature element contains a valid signature. |  |
xmlenc.pl -- XML encryption library |
decrypt_xml/4 | |  |
load_certificate_from_base64_string/2 | Loads a certificate from a string, adding newlines and header where appropriate so that OpenSSL 1.0.1+ will be able to parse it. |  |
xpath.pl -- Select nodes in an XML DOM |
xpath/3 | Match an element in a DOM structure. |  |
xpath_chk/3 | Semi-deterministic version of xpath/3. |  |
xsdp_types.pl -- XML-Schema primitive types |
xsdp_convert/3 | Convert the content model Content to an object of the given XSD type and return the Prolog value in Value. |  |
xsdp_numeric_uri/2 | Table mapping all XML-Schema numeric URIs into the type they promote to. |  |
xsdp_subtype_of/2 | True if Type is a (transitive) subtype of Super. |  |
xsdp_type/1 | Test/generate the names for the XML schema primitive types. |  |
xsdp_uri_type/2 | True if URI is the URI for the the XML-Schema primitive Type. |  |
yall.pl -- Lambda expressions |
//2 | Shorthand for Free/[]>>Lambda . |  |
//3 | Shorthand for Free/[]>>Lambda . |  |
//4 | Shorthand for Free/[]>>Lambda . |  |
//5 | Shorthand for Free/[]>>Lambda . |  |
//6 | Shorthand for Free/[]>>Lambda . |  |
//7 | Shorthand for Free/[]>>Lambda . |  |
//8 | Shorthand for Free/[]>>Lambda . |  |
//9 | Shorthand for Free/[]>>Lambda . |  |
>>/2 | Calls a copy of Lambda. |  |
>>/3 | Calls a copy of Lambda. |  |
>>/4 | Calls a copy of Lambda. |  |
>>/5 | Calls a copy of Lambda. |  |
>>/6 | Calls a copy of Lambda. |  |
>>/7 | Calls a copy of Lambda. |  |
>>/8 | Calls a copy of Lambda. |  |
>>/9 | Calls a copy of Lambda. |  |
is_lambda/1 | True if Term is a valid Lambda expression. |  |
lambda_calls/2 | Goal is the goal called if call/N is applied to LambdaExpression, where ExtraArgs are the additional arguments to call/N. |  |
lambda_calls/3 | Goal is the goal called if call/N is applied to LambdaExpression, where ExtraArgs are the additional arguments to call/N. |  |
zlib.pl -- Zlib wrapper for SWI-Prolog |
encoding_filter/3 | Act as plugin for library(http/http_open) for processing content with Content-encoding: gzip . |  |
gzopen/3 | Open a file compatible with the gzip program. |  |
gzopen/4 | Open a file compatible with the gzip program. |  |