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Prolog files

aggregate.pl  -- Aggregation operators on backtrackable predicatesShow source
ansi_term.pl  -- Print decorated text to ANSI consolesShow source
ansi_format/3Format text with ANSI attributes.Source
ansi_get_color/2Obtain the RGB color for an ANSI color parameter.Source
console_color/2Hook that allows for mapping abstract terms to concrete ANSI attributes.
message_line_element/2Hook implementation that deals with ansi(+Attr, +Fmt, +Args) in message specifications.Source
apply.pl  -- Apply predicates on a listShow source
convlist/3Similar to maplist/3, but elements for which call(Goal, ElemIn, _) fails are omitted from ListOut.Source
exclude/3Filter elements for which Goal fails.Source
foldl/4Fold a list, using arguments of the list as left argument.Source
foldl/5Fold a list, using arguments of the list as left argument.Source
foldl/6Fold a list, using arguments of the list as left argument.Source
foldl/7Fold a list, using arguments of the list as left argument.Source
include/3Filter elements for which Goal succeeds.Source
maplist/2True if Goal is successfully applied on all matching elements of the list.Source
maplist/3True if Goal is successfully applied on all matching elements of the list.Source
maplist/4True if Goal is successfully applied on all matching elements of the list.Source
maplist/5True if Goal is successfully applied on all matching elements of the list.Source
partition/4Filter elements of List according to Pred.Source
partition/5Filter List according to Pred in three sets.Source
scanl/4Left scan of list.Source
scanl/5Left scan of list.Source
scanl/6Left scan of list.Source
scanl/7Left scan of list.Source
apply_macros.pl  -- Goal expansion rules to avoid meta-callingShow source
archive.pl  -- Access several archive formatsShow source
arithmetic.pl  -- Extensible arithmeticShow source
assoc.pl  -- Binary associationsShow source
atom.pl  -- Operations on atomsShow source
backcomp.pl  -- Backward compatibilityShow source
base32.pl  -- Base32 encoding and decodingShow source
base64.pl  -- Base64 encoding and decodingShow source
base64/2Translates between plaintext and base64 encoded atom or string.Source
base64/3Encode/decode list of character codes using base64.Source
base64_encoded/3General the base64 encoding and decoding.Source
base64_encoded/4Source
base64url/2Translates between plaintext and base64url encoded atom or string.Source
base64url/3Encode/decode list of character codes using Base64URL.Source
bdb.pl  -- Berkeley DB interfaceShow source
broadcast.pl  -- Event serviceShow source
c14n2.pl  -- C14n2 canonical XML documentsShow source
cgi.pl  -- Read CGI parametersShow source
charsio.pl  -- I/O on Lists of Character CodesShow source
check.pl  -- Consistency checkingShow source
check_installation.pl  -- Check installation issues and featuresShow source
chr.plShow source
debug_ask_continue/1Hook to ask for a CHR debug continuation.Source
debug_event/2Hook into the CHR debugger.Source
debug_interact/3Hook into the CHR debugger to display Event and ask for the next command to execute.Source
codesio.pl  -- I/O on Lists of Character CodesShow source
format_to_codes/3Use format/2 to write to a list of character codes.Source
format_to_codes/4Use format/2 to write to a difference list of character codes.Source
open_codes_stream/2Open Codes as an input stream.Source
read_from_codes/2Read Codes into Term.Source
read_term_from_codes/3Read Codes into Term.Source
with_output_to_codes/2Run Goal with as once/1.Source
with_output_to_codes/3Run Goal with as once/1.Source
with_output_to_codes/4As with_output_to_codes/3, but Stream is unified with the temporary stream.Source
write_term_to_codes/3True when Codes is a string that matches the output of write_term/3 using Options.Source
write_term_to_codes/4True when Codes\Tail is a difference list containing the character codes that matches the output of write_term/3 using Options.Source
write_to_codes/2Codes is a list of character codes produced by write/1 on Term.Source
write_to_codes/3Codes is a difference-list of character codes produced by write/1 on Term.Source
coinduction.pl  -- Co-Logic ProgrammingShow source
console_input.plShow source
crypt.plShow source
crypto.pl  -- Cryptography and authentication libraryShow source
csv.pl  -- Process CSV (Comma-Separated Values) dataShow source
ctypes.pl  -- Character code classificationShow source
date.pl  -- Process dates and timesShow source
debug.pl  -- Print debug messages and test assertionsShow source
assertion_failed/2This hook is called if the Goal of assertion/1 fails.
debug_print_hook/3Hook called by debug/3.Source
assertion/1Acts similar to C assert() macro.Source
debug/1Add/remove a topic from being printed.Source
debug/3Format a message if debug topic is enabled.Source
debug_message_context/1Specify additional context for debug messages.Source
debugging/1Examine debug topics.Source
debugging/2Examine debug topics.Source
list_debug_topics/0List currently known debug topics and their setting.Source
nodebug/1Add/remove a topic from being printed.Source
dialect.pl  -- Support multiple Prolog dialectsShow source
dicts.pl  -- Dict utilitiesShow source
dict_fill/4Implementation for the dicts_to_same_keys/3 OnEmpty closure that fills new cells with a copy of ValueIn.Source
dict_keys/2True when Keys is an ordered set of the keys appearing in Dict.Source
dicts_join/3Join dicts in Dicts that have the same value for Key, provided they do not have conflicting values on other keys.Source
dicts_join/4Join two lists of dicts (Dicts1 and Dicts2) on Key.Source
dicts_same_keys/2True if List is a list of dicts that all have the same keys and Keys is an ordered set of these keys.Source
dicts_same_tag/2True when List is a list of dicts that all have the tag Tag.Source
dicts_slice/3DictsOut is a list of Dicts only containing values for Keys.Source
dicts_to_compounds/4True 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.Source
dicts_to_same_keys/3DictsOut is a copy of DictsIn, where each dict contains all keys appearing in all dicts of DictsIn.Source
dif.pl  -- The dif/2 constraintShow source
dif/2Constraint that expresses that Term1 and Term2 never become identical (==/2).Source
doc_files.pl  -- Create stand-alone documentation filesShow source
doc_save/2Save documentation for FileOrDir to file(s).Source
doc_http.pl  -- Documentation serverShow source
doc_browser/0Open user's default browser on the documentation server.Source
doc_browser/1Open user's default browser on the documentation server.Source
doc_enable/1Actually activate the PlDoc server.Source
doc_server/1Start a documentation server in the current Prolog process.Source
doc_server/2Start a documentation server in the current Prolog process.Source
doc_latex.pl  -- PlDoc LaTeX backendShow source
doc_latex/3Process one or more objects, writing the LaTeX output to OutFile.Source
latex_for_file/3Generate a LaTeX description of all commented predicates in File, writing the LaTeX text to the stream Out.Source
latex_for_predicates/3Generate LaTeX for a list of predicate indicators.Source
latex_for_wiki_file/3Write a LaTeX translation of a Wiki file to the steam Out.Source
double_metaphone.pl  -- Phonetic string matchingShow source
double_metaphone/2Same as double_metaphone/3, but only returning the primary metaphone.Source
double_metaphone/3Create metaphone and alternative metaphone from In.Source
edinburgh.pl  -- Some traditional Edinburgh predicatesShow source
edit.pl  -- Editor interfaceShow source
editline.pl  -- BSD libedit based command line editingShow source
error.pl  -- Error generating supportShow source
explain.pl  -- Describe Prolog TermsShow source
fastrw.pl  -- Fast reading and writing of termsShow source
fast_read/1The next term is read from current standard input and is unified with Term.Source
fast_write/1Output Term in a way that fast_read/1 and fast_read/2 will be able to read it back.Source
fast_write_to_string/3Perform a fast-write to the difference-slist String\Tail.Source
files.plShow source
can_open_file/2Succeeds if the user has access to `File' in mode `Mode'.Source
chdir/1Change Working Directory.Source
filesex.pl  -- Extended operations on filesShow source
chmod/2Set the mode of the target file.Source
copy_directory/2Copy the contents of the directory From to To (recursively).Source
copy_file/2Copy a file into a new file or directory.Source
delete_directory_and_contents/1Recursively remove the directory Dir and its contents.Source
delete_directory_contents/1Remove all content from directory Dir, without removing Dir itself.Source
directory_file_path/3True when Path is the full path-name for File in Dir.Source
directory_member/3True when Member is a path inside Directory.Source
link_file/3Create a link in the filesystem from NewPath to OldPath.Source
make_directory_path/1Create Dir and all required components (like mkdir -p).Source
relative_file_name/3True when RelPath is Path, relative to the file RelToFile.Source
set_time_file/3Query and set POSIX time attributes of a file.Source
gensym.pl  -- Generate unique symbolsShow source
git.pl  -- Run GIT commandsShow source
hash_stream.pl  -- Maintain a hash on a streamShow source
hashtable.pl  -- Hash tablesShow source
heaps.pl  -- heaps/priority queuesShow source
help.pl  -- Text based manualShow source
hotfix.pl  -- Load hotfixes into executablesShow source
intercept.pl  -- Intercept and signal interfaceShow source
iostream.pl  -- Utilities to deal with streamsShow source
iso_639.plShow source
isub.pl  -- isub: a string similarity measureShow source
jpl.pl  -- A Java interface for SWI Prolog 7.xShow source
lazy_lists.pl  -- Lazy list handlingShow source
listing.pl  -- List programs and pretty print clausesShow source
lists.pl  -- List ManipulationShow source
append/2Concatenate a list of lists.Source
append/3List1AndList2 is the concatenation of List1 and List2.Source
delete/3Delete matching elements from a list.Source
flatten/2Is true if FlatList is a non-nested version of NestedList.Source
intersection/3True if Set3 unifies with the intersection of Set1 and Set2.Source
is_set/1True if Set is a proper list without duplicates.Source
last/2Succeeds when Last is the last element of List.Source
list_to_set/2True when Set has the same elements as List in the same order.Source
max_list/2True if Max is the largest number in List.Source
max_member/2True when Max is the largest member in the standard order of terms.Source
member/2True if Elem is a member of List.Source
min_list/2True if Min is the smallest number in List.Source
min_member/2True when Min is the smallest member in the standard order of terms.Source
nextto/3True if Y directly follows X in List.Source
nth0/3True when Elem is the Index'th element of List.Source
nth0/4Select/insert element at index.Source
nth1/3Is true when Elem is the Index'th element of List.Source
nth1/4As nth0/4, but counting starts at 1.Source
numlist/3List is a list [Low, Low+1, ... High].Source
permutation/2True when Xs is a permutation of Ys.Source
prefix/2True iff Part is a leading substring of Whole.Source
proper_length/2True when Length is the number of elements in the proper list List.Source
reverse/2Is true when the elements of List2 are in reverse order compared to List1.Source
same_length/2Is true when List1 and List2 are lists with the same number of elements.Source
select/3Is true when List1, with Elem removed, results in List2.Source
select/4Select from two lists at the same positon.Source
selectchk/3Semi-deterministic removal of first element in List that unifies with Elem.Source
selectchk/4Semi-deterministic version of select/4.Source
subset/2True if all elements of SubSet belong to Set as well.Source
subtract/3Delete all elements in Delete from Set.Source
sum_list/2Sum is the result of adding all numbers in List.Source
union/3True if Set3 unifies with the union of the lists Set1 and Set2.Source
main.pl  -- Provide entry point for scriptsShow source
make.pl  -- Reload modified source filesShow source
mallocinfo.pl  -- Memory allocation detailsShow source
md5.pl  -- MD5 hashesShow source
md5_hash/3Hash is the MD5 hash of Data, The conversion is controlled by Options:.Source
memfile.plShow source
modules.pl  -- Module utility predicatesShow source
nb_rbtrees.pl  -- Non-backtrackable operations on red black treesShow source
nb_set.pl  -- Non-backtrackable setsShow source
obfuscate.pl  -- Code obfuscatingShow source
occurs.pl  -- Finding and counting sub-termsShow source
odbc.plShow source
operators.pl  -- Manage operatorsShow source
option.pl  -- Option list processingShow source
optparse.pl  -- command line parsingShow source
ordsets.pl  -- Ordered set manipulationShow source
oset.pl  -- Ordered set manipulationShow source
pairs.pl  -- Operations on key-value listsShow source
paxos.pl  -- A Replicated Data StoreShow source
paxos_get/1Equivalent to paxos_key(Term,Key), pasox_get(Key,Term).Source
paxos_get/2unifies Term with the entry retrieved from the Paxon's ledger.Source
paxos_get/3unifies Term with the entry retrieved from the Paxon's ledger.Source
paxos_initialize/1Initialize this Prolog process as a paxos node.Source
paxos_ledger_hook/5Hook called for all operations on the ledger.Source
paxos_on_change/2Executes the specified Goal when Key changes.Source
paxos_on_change/3Executes the specified Goal when Key changes.Source
paxos_property/1True if Property is a current property for the paxos network.Source
paxos_quorum_ask/4Ask the paxos forum for their opinion.Source
paxos_replicate_key/3Replicate a Key to Nodes.Source
paxos_set/1Equivalent to paxos_key(Term,Key), pasox_set(Key,Term).Source
paxos_set/2negotiates to have Key-Value recorded in the ledger for each of the quorum's members.Source
paxos_set/3negotiates to have Key-Value recorded in the ledger for each of the quorum's members.Source
pcre.pl  -- Perl compatible regular expression matching for SWI-PrologShow source
pdt_console.plShow source
pengines.pl  -- Pengines: Web Logic Programming Made EasyShow source
pengines_io.pl  -- Provide Prolog I/O for HTML clientsShow source
binding_term/5Hook to render a Prolog result term as HTML.Source
message_lines_to_html/3Helper that translates the Lines argument from user:message_hook/3 into an HTML string.Source
pengine_bind_io_to_html/1Redefine the built-in predicates for IO to send HTML messages using pengine_output/1.Source
pengine_display/1Redirect the corresponding Prolog output predicates.Source
pengine_flush_output/0No-op.Source
pengine_format/1As format/1,2.Source
pengine_format/2As format/1,2.Source
pengine_io_predicate/1True when Head describes the head of a (system) IO predicate that is redefined by the HTML binding.Source
pengine_listing/0List the content of the current pengine or a specified predicate in the pengine.Source
pengine_listing/1List the content of the current pengine or a specified predicate in the pengine.Source
pengine_nl/0Emit a <br/> to the pengine.Source
pengine_print/1Redirect the corresponding Prolog output predicates.Source
pengine_write/1Redirect the corresponding Prolog output predicates.Source
pengine_write_canonical/1Redirect the corresponding Prolog output predicates.Source
pengine_write_term/2Writes term as <span class=Class>Term</span>.Source
pengine_writeln/1Emit Term as <span class=writeln>Term<br></span>.Source
pengine_writeq/1Redirect the corresponding Prolog output predicates.Source
show_html_hook/1Hook into help/1 to render the help output in the SWISH console.Source
message_hook/3Send output from print_message/2 to the pengine.Source
pengines_sandbox.pl  -- Declare Pengine interaction sandbox-safeShow source
safe_meta/2Declare the pengine meta-predicates as safe.Source
safe_primitive/1Declare the core pengine operations as safe.Source
persistency.pl  -- Provide persistent dynamic predicatesShow source
pio.pl  -- Pure I/OShow source
pldoc.pl  -- Process source documentationShow source
doc_collect/1Switch collecting comments true/false.Source
pldoc_loading/0True if we are loading the PlDoc libraries.Source
tag_order/2Hook that allows for defining additional tags.Source
plunit.pl  -- Unit TestingShow source
begin_tests/1Start a test-unit.Source
begin_tests/2Start a test-unit.Source
current_test/5True when a test with the specified properties is loaded.Source
end_tests/1Close a unit-test module.Source
load_test_files/1Load .plt test-files related to loaded source-files.Source
run_tests/0Run tests and report about the results.Source
run_tests/1Run tests and report about the results.Source
running_tests/0Print the currently running test.Source
set_test_options/1Specifies how to deal with test suites.Source
test_report/1Produce reports on test results after the run.Source
message_hook/3Redefine printing some messages.Source
porter_stem.plShow source
portray_text.pl  -- Portray textShow source
pprint.pl  -- Pretty Print Prolog termsShow source
predicate_options.pl  -- Access and analyse predicate optionsShow source
process.pl  -- Create processes and redirect I/OShow source
is_process/1True if PID might be a process.Source
process_create/3Create a new process running the file Exe and using arguments from the given list.Source
process_group_kill/1Send signal to the group containing process PID.Source
process_group_kill/2Send signal to the group containing process PID.Source
process_id/1True if PID is the process id of the running Prolog process.Source
process_id/2PID is the process id of Process.Source
process_kill/1Send signal to process PID.Source
process_kill/2Send signal to process PID.Source
process_release/1Release process handle.Source
process_set_method/1Determine how the process is created on Unix systems.Source
process_wait/2True if PID completed with Status.Source
process_wait/3True if PID completed with Status.Source
prolog_autoload.pl  -- Autoload all dependenciesShow source
prolog_breakpoints.pl  -- Manage Prolog break-pointsShow source
prolog_clause.pl  -- Get detailed source-information about a clauseShow source
prolog_code.pl  -- Utilities for reasoning about codeShow source
prolog_codewalk.pl  -- Prolog code walkerShow source
prolog_colour.pl  -- Prolog syntax colouring support.Show source
prolog_config.pl  -- Provide configuration informationShow source
prolog_deps.pl  -- Compute file dependenciesShow source
prolog_format.pl  -- Analyse format specificationsShow source
prolog_history.pl  -- Per-directory persistent commandline historyShow source
prolog_install.pl  -- Installation support predicatesShow source
prolog_jiti.pl  -- Just In Time Indexing (JITI) utilitiesShow source
prolog_metainference.pl  -- Infer meta-predicate propertiesShow source
infer_meta_predicate/2True when MetaSpec is a meta-predicate specifier for the predicate Head.Source
inferred_meta_predicate/2True when MetaSpec is an inferred meta-predicate specification for Head.Source
prolog_pack.pl  -- A package manager for PrologShow source
prolog_server.plShow source
prolog_source.pl  -- Examine Prolog source-filesShow source
prolog_stack.pl  -- Examine the Prolog stackShow source
prolog_stream.pl  -- A stream with Prolog callbacksShow source
prolog_trace.pl  -- Print access to predicatesShow source
trace/1Print passes through ports of specified predicates.Source
trace/2Print passes through ports of specified predicates.Source
tracing/2True if Spec is traced using Ports.Source
prolog_wrap.pl  -- Wrapping predicatesShow source
prolog_xref.pl  -- Prolog cross-referencer data collectionShow source
protobufs.pl  -- Google's Protocol BuffersShow source
pure_input.pl  -- Pure Input from files and streamsShow source
pwp.pl  -- Prolog Well-formed PagesShow source
pwp_files/2loads an Xml document from the file named In, transforms it using the PWP attributes, and writes the transformed version to the new file named Out.Source
pwp_stream/3Loads an Xml document from the given Input stream, transforms it using the PWP attributes, and writes the transformed version to the given Output stream.Source
pwp_xml/3maps down a list of XML items, acting specially on elements and copying everything else unchanged, including white space.Source
qpforeign.pl  -- Quintus compatible foreign loaderShow source
qsave.pl  -- Save current program as a state or executableShow source
quasi_quotations.pl  -- Define Quasi Quotation syntaxShow source
phrase_from_quasi_quotation/2Process the quasi quotation using the DCG Grammar.Source
quasi_quotation_syntax/1Declare the predicate SyntaxName/4 to implement the the quasi quote syntax SyntaxName.Source
quasi_quotation_syntax_error/1Report syntax_error(Error) using the current location in the quasi quoted input parser.Source
with_quasi_quotation_input/3Process the quasi-quoted Content using Stream parsed by Goal.Source
quintus.pl  -- Quintus compatibilityShow source
random.pl  -- Random numbersShow source
getrand/1Query/set the state of the random generator.Source
maybe/0Succeed/fail with equal probability (variant of maybe/1).Source
maybe/1Succeed with probability P, fail with probability 1-P.Source
maybe/2Succeed with probability K/N (variant of maybe/1).Source
random/1Binds R to a new random float in the open interval (0.0,1.0).Source
random/3Generate a random integer or float in a range.Source
random_between/3Binds R to a random integer in [L,U] (i.e., including both L and U).Source
random_member/2X is a random member of List.Source
random_perm2/4Does X=A,Y=B or X=B,Y=A with equal probability.Source
random_permutation/2Permutation is a random permutation of List.Source
random_select/3Randomly select or insert an element.Source
randseq/3S is a list of K unique random integers in the range 1..N.Source
randset/3S is a sorted list of K unique random integers in the range 1..N.Source
setrand/1Query/set the state of the random generator.Source
rbtrees.pl  -- Red black treesShow source
rdf.pl  -- RDF/XML parserShow source
rdf_diagram.pl  -- Show graphical representation of a set of triplesShow source
rdf_diagram_from_file/1Show the triples from File in a window.Source
rdf_parser.plShow source
rdf_triple.pl  -- Create triples from intermediate representationShow source
anon_prefix/1If defined, it is the prefix used to generate a blank node.Source
rdf_end_file/1Cleanup reaching the end of an RDF file.Source
rdf_reset_ids/0Utility predicate to reset the gensym counters for the various generated identifiers.Source
rdf_start_file/2Initialise for the translation of a file.Source
rdf_triples/2Convert an object as parsed by rdf.pl into a list of rdf/3 triples.Source
rdf_triples/3Convert an object as parsed by rdf.pl into a list of rdf/3 triples.Source
rdf_write.pl  -- Write RDF/XML from a list of triplesShow source
rdf_write_xml/2Write an RDF/XML serialization of Triples to Out.Source
readline.pl  -- GNU readline interfaceShow source
rl_add_history/1Add a line to the history.
rl_read_history/1Read a saved history from File.
rl_read_init_file/1Read a GNU readline config file.
rl_write_history/1Save the history to File.
readln.pl  -- Read line as list of tokensShow source
readutil.pl  -- Read utilitiesShow source
record.pl  -- Access compound arguments by nameShow source
rewrite_term.plShow source
rlimit.plShow source
saml.pl  -- SAML AuthenticationShow source
sandbox.pl  -- Sandboxed Prolog codeShow source
settings.pl  -- Setting managementShow source
convert_setting_text/3Converts from textual form to Prolog Value.Source
current_setting/1True if Setting is a currently defined setting.Source
list_settings/0List settings to current_output.Source
list_settings/1List settings to current_output.Source
load_settings/1Load local settings from File.Source
load_settings/2Load local settings from File.Source
restore_setting/1Restore the value of setting Name to its default.Source
save_settings/0Save modified settings to File.Source
save_settings/1Save modified settings to File.Source
set_setting/2Change a setting.Source
set_setting_default/2Change the default for a setting.Source
setting/2True when Name is a currently defined setting with Value.Source
setting/4Define a setting.Source
setting_property/2Query currently defined settings.Source
sgml.pl  -- SGML, XML and HTML parserShow source
dtd/2DTD is a DTD object created from the file dtd(Type).Source
load_dtd/3Load DtdFile into a DTD.Source
load_html/3Load HTML text from Input and unify the resulting DOM structure with DOM.Source
load_html_file/2Load HTML from File and unify the resulting DOM structure with DOM.Source
load_sgml/3Load SGML text from Input and unify the resulting DOM structure with DOM.Source
load_sgml_file/2Load SGML from File and unify the resulting DOM structure with DOM.Source
load_structure/3Parse Source and return the resulting structure in ListOfContent.Source
load_xml/3Load XML text from Input and unify the resulting DOM structure with DOM.Source
load_xml_file/2Load XML from File and unify the resulting DOM structure with DOM.Source
xml_basechar/1XML character classification predicates.Source
xml_combining_char/1XML character classification predicates.Source
xml_digit/1XML character classification predicates.Source
xml_extender/1XML character classification predicates.Source
xml_ideographic/1XML character classification predicates.Source
xml_is_dom/1True if term statisfies the structure as returned by load_structure/3 and friends.Source
xml_name/1True if Atom is a valid XML name.Source
xml_quote_attribute/2Backward compatibility for versions that allow to specify encoding.Source
xml_quote_cdata/2Backward compatibility for versions that allow to specify encoding.Source
sgml_write.pl  -- XML/SGML writer moduleShow source
sha.pl  -- SHA secure hashesShow source
file_sha1/2True when SHA1 is the SHA1 hash for the content of File.Source
hash_atom/2Convert a list of bytes (integers 0..255) into the usual hexadecimal notation.Source
hmac_sha/4For Options, see sha_hash/3.Source
sha_hash/3Hash is the SHA hash of Data, The conversion is controlled by Options:.Source
sha_hash_ctx/4Hash is the SHA hash of Data.Source
sha_new_ctx/2NewContext is unified with the empty SHA computation context (which includes the Options.) It could later be passed to sha_hash_ctx/4.Source
shell.pl  -- Elementary shell commandsShow source
shlib.pl  -- Utility library for loading foreign objects (DLLs, shared objects)Show source
compat_arch/2User definable hook to establish if Arch1 is compatible with Arch2 when running a shared object.Source
current_foreign_library/2Query currently loaded shared libraries.Source
load_foreign_library/1Load a shared object or DLL.Source
load_foreign_library/2Load a shared object or DLL.Source
reload_foreign_libraries/0Reload all foreign libraries loaded (after restore of a state created using qsave_program/2.Source
unload_foreign_library/1Unload a shared object or DLL.Source
unload_foreign_library/2Unload a shared object or DLL.Source
use_foreign_library/1Load and install a foreign library as load_foreign_library/1,2 and register the installation using initialization/2 with the option now.Source
use_foreign_library/2Load and install a foreign library as load_foreign_library/1,2 and register the installation using initialization/2 with the option now.Source
win_add_dll_directory/1Add AbsDir to the directories where dependent DLLs are searched on Windows systems.Source
snowball.pl  -- The Snowball multi-lingual stemmer libraryShow source
socket.pl  -- Network socket (TCP and UDP) libraryShow source
gethostname/1Return the canonical fully qualified name of this host.Source
negotiate_socks_connection/2Negotiate a connection to DesiredEndpoint over StreamPair.Source
proxy_for_url/3This hook can be implemented to return a proxy to try when connecting to URL.Source
tcp_accept/3This predicate waits on a server socket for a connection request by a client.Source
tcp_bind/2Bind the socket to Address on the current machine.Source
tcp_close_socket/1Closes the indicated socket, making SocketId invalid.Source
tcp_connect/2Connect SocketId.Source
tcp_connect/3Establish a TCP communication as a client.Source
tcp_connect/4Connect a (client) socket to Address and return a bi-directional connection through the stream-handles Read and Write.Source
tcp_fcntl/3Interface to the fcntl() call.Source
tcp_getopt/2Get information about Socket.Source
tcp_host_to_address/2Translate between a machines host-name and it's (IP-)address.Source
tcp_listen/2Tells, after tcp_bind/2, the socket to listen for incoming requests for connections.Source
tcp_open_socket/2Create streams to communicate to SocketId.Source
tcp_open_socket/3Similar to tcp_open_socket/2, but creates two separate sockets where tcp_open_socket/2 would have created a stream pair.Source
tcp_select/3Same as the built-in wait_for_input/3.Source
tcp_setopt/2Set options on the socket.Source
tcp_socket/1Creates an INET-domain stream-socket and unifies an identifier to it with SocketId.Source
try_proxy/4Attempt a socket-level connection via the given proxy to TargetAddress.Source
solution_sequences.pl  -- Modify solution sequencesShow source
sort.plShow source
ssl.pl  -- Secure Socket Layer (SSL) libraryShow source
cert_accept_any/5Implementation for the hook `cert_verify_hook(:Hook)` that accepts any certificate.Source
certificate_field/2Retrieve the field matching Field from Certificate.Source
load_certificate/2Loads a certificate from a PEM- or DER-encoded stream, returning a certificate.Source
load_crl/2Loads 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.Source
load_private_key/3Load a private key PrivateKey from the given stream Stream, using Password to decrypt the key if it is encrypted.Source
load_public_key/2Load a public key PublicKey from the given stream Stream.Source
same_certificate/2True if CertificateA is logically the same as CertificateB, even if they are stored in different blobs.Source
ssl_add_certificate_key/4Add an additional certificate/key pair to SSL0, yielding SSL.Source
ssl_context/3Create an SSL context.Source
ssl_negotiate/5Once 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.Source
ssl_peer_certificate/2True if the peer certificate is provided (this is always the case for a client connection) and Certificate unifies with the peer certificate.Source
ssl_peer_certificate_chain/2Certificates is the certificate chain provided by the peer, represented as a list of certificates.Source
ssl_property/2True when Property is a property of SSL.Source
ssl_secure_ciphers/1Ciphers is a secure cipher preference list that can be used in the cipher_list/1 option of ssl_context/3.Source
ssl_session/2Retrieves (debugging) properties from the SSL context associated with Stream.Source
ssl_set_options/3SSL is the same as SSL0, except for the options specified in Options.Source
ssl_upgrade_legacy_options/2Handle deprecated cacert_file(Spec) option and map it to the new cacerts(+List) option.Source
system_root_certificates/1List is a list of trusted root certificates as provided by the OS.Source
verify_certificate/3True if it is possible to build a chain of trust from Certificate to one of the certificates in TrustedCertificates, optionally using the (untrusted) certificates in AuxiliaryCertificates to complete the chain.Source
verify_certificate_issuer/2True if Certificate is a certificate which was issued by the certificate Issuer.Source
write_certificate/3Writes a certificate to the stream Stream.Source
statistics.pl  -- Get information about resource usageShow source
streaminfo.plShow source
streampool.pl  -- Input multiplexingShow source
syslog.pl  -- Unix syslog interfaceShow source
system.pl  -- System utilitiesShow source
table.plShow source
table_util.pl  -- Tabular file handling utilitiesShow source
tables.pl  -- XSB interface to tablesShow source
term_to_json.plShow source
terms.pl  -- Term manipulationShow source
test_cover.pl  -- Clause cover analysisShow source
show_coverage/1Report on coverage by Goal.Source
show_coverage/2Report on coverage by Goal.Source
test_wizard.pl  -- Test Generation WizardShow source
thread.pl  -- High level thread primitivesShow source
thread_pool.pl  -- Resource bounded thread managementShow source
create_pool/1Hook to create a thread pool lazily.Source
current_thread_pool/1True if Name refers to a defined thread pool.Source
thread_create_in_pool/4Create a thread in Pool.Source
thread_pool_create/3Create a pool of threads.Source
thread_pool_destroy/1Destroy the thread pool named Name.Source
thread_pool_property/2True if Property is a property of thread pool Name.Source
threadutil.pl  -- Interactive thread utilitiesShow source
attach_console/0Create a new console and make the standard Prolog streams point to it.Source
attach_console/1Create a new console and make the standard Prolog streams point to it.Source
interactor/0Run a Prolog toplevel in another thread with a new console window.Source
interactor/1Run a Prolog toplevel in another thread with a new console window.Source
join_threads/0Join all terminated threads.Source
tbacktrace/1Print a backtrace for Thread to the stream user_error of the calling thread.Source
tbacktrace/2Print a backtrace for Thread to the stream user_error of the calling thread.Source
tdebug/0Enable debug-mode, trapping the graphical debugger on reaching spy-points or errors.Source
tdebug/1Enable debug-mode, trapping the graphical debugger on reaching spy-points or errors.Source
thread_has_console/0True when the calling thread has an attached console.Source
thread_run_interactor/0Attach a console and run a Prolog toplevel in the current thread.Source
threads/0List currently known threads with their status.Source
tnodebug/0Disable debug-mode in all threads or the specified Thread.Source
tnodebug/1Disable debug-mode in all threads or the specified Thread.Source
tprofile/1Profile the operation of Thread until the user hits a key.Source
tspy/1Trap the graphical debugger on reaching Spec in the specified or any thread.Source
tspy/2Trap the graphical debugger on reaching Spec in the specified or any thread.Source
xterm_args/1Multifile and dynamic hook that provides (additional) arguments for the xterm(1) process opened for additional thread consoles.Source
time.pl  -- Time and alarm libraryShow source
alarm/3Set up an alarm to be signaled Time seconds from now.Source
alarm/4Set up an alarm to be signaled Time seconds from now.Source
alarm_at/3As alarm/3 and alarm/4, but schedule the alarm at an absolute point in time.Source
alarm_at/4As alarm/3 and alarm/4, but schedule the alarm at an absolute point in time.Source
call_with_time_limit/2Call Goal, while watching out for a (wall-time) limit.Source
current_alarm/4Enumerate the alarms in the schedule.Source
install_alarm/1Install an alarm allocated using alarm/4 with the install(false) option or de-activated using uninstall_alarm/1.Source
install_alarm/2Install an alarm allocated using alarm/4 with the install(false) option or de-activated using uninstall_alarm/1.Source
remove_alarm/1Remove an alarm.Source
uninstall_alarm/1De-activate an alarm.Source
tty.pl  -- Terminal operationsShow source
udp_broadcast.pl  -- A UDP broadcast proxyShow source
udp_broadcast_close/1Close a UDP broadcast scope.Source
udp_broadcast_initialize/2Initialized UDP broadcast bridge.Source
udp_peer/2Manage and query the set of known peers for a unicast network.Source
udp_peer_add/2Manage and query the set of known peers for a unicast network.Source
udp_peer_del/2Manage and query the set of known peers for a unicast network.Source
udp_term_string_hook/3Hook for serializing the message Term.Source
udp_unicast_join_hook/3This multifile hook is called if an UDP package is received on the port of the unicast network identified by Scope.Source
ugraphs.pl  -- Graph manipulation libraryShow source
uid.pl  -- User and group management on Unix systemsShow source
unicode.pl  -- Unicode string handlingShow source
unix.pl  -- Unix specific operationsShow source
uri.pl  -- Process URIsShow source
url.pl  -- Analysing and constructing URLShow source
utf8.pl  -- UTF-8 encoding/decoding on lists of character codes.Show source
uuid.pl  -- Universally Unique Identifier (UUID) LibraryShow source
varnumbers.pl  -- Utilities for numbered termsShow source
vm.pl  -- SWI-Prolog Virtual Machine utilitiesShow source
clause_vm/2True when VM is the virtual machine code of ClauseRef.Source
vm_list/1Lists the definition of the predicates matching Spec to current_output.Source
vmi_labels/2Translated between a raw and a labeled representation for a VMI sequence as produced by clause_vm/2.Source
wfs.pl  -- Well Founded Semantics interfaceShow source
when.pl  -- Conditional coroutiningShow source
win_menu.pl  -- Console window menuShow source
writef.pl  -- Old-style formatted writeShow source
www_browser.pl  -- Open a URL in the users browserShow source
xmldsig.pl  -- XML Digital signatureShow source
xmld_signed_DOM/3Translate an XML DOM structure in a signed version.Source
xmld_verify_signature/4Confirm that an ds:Signature element contains a valid signature.Source
xmlenc.pl  -- XML encryption libraryShow source
xpath.pl  -- Select nodes in an XML DOMShow source
xsdp_types.pl  -- XML-Schema primitive typesShow source
yall.pl  -- Lambda expressionsShow source
yaml.pl  -- Process YAML dataShow source
yaml_read/2Parse Input to a YALM DOM.Source
yaml_write/2Emit a YAML DOM object as a serialized YAML document to the stream Out.Source
yaml_write/3Emit a YAML DOM object as a serialized YAML document to the stream Out.Source
zip.pl  -- Access resource ZIP archivesShow source
zlib.pl  -- Zlib wrapper for SWI-PrologShow source