aggregate.pl -- Aggregation operators on backtrackable predicates |
ansi_term.pl -- Print decorated text to ANSI consoles |
apply.pl -- Apply predicates on a list |
apply_macros.pl -- Goal expansion rules to avoid meta-calling |
arithmetic.pl -- Extensible arithmetic |
assoc.pl -- Binary associations |
atom.pl -- Operations on atoms |
backcomp.pl -- Backward compatibility |
base32.pl -- Base32 encoding and decoding |
base64.pl -- Base64 encoding and decoding |
broadcast.pl -- Event service |
charsio.pl |
| 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 |
| 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_cross_module_calls/0 | List calls from one module to another using Module:Goal where the callee is not defined exported, public or multifile, i.e., where the callee should be considered private. |  |
| list_format_errors/0 | List argument errors for format/2,3. |  |
| list_format_errors/1 | List argument errors for format/2,3. |  |
| list_rationals/0 | List rational numbers that appear in clauses. |  |
| list_rationals/1 | List rational numbers that appear in clauses. |  |
| 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. |  |
codesio.pl -- I/O on Lists of Character Codes |
coinduction.pl |
| coinductive/1 | The declaration :- coinductive name/arity, ... defines predicates as coinductive. |  |
csv.pl -- Process CSV (Comma-Separated Values) data |
ctypes.pl -- Character code classification |
date.pl -- Process dates and times |
debug.pl -- Print debug messages and test assertions |
dialect.pl -- Support multiple Prolog dialects |
dicts.pl |
| 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. |  |
| dict_size/2 | True when KeyCount is the number of keys 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. |  |
| mapdict/2 | True when all dicts have the same set of keys and call(Goal, Key, V1, ...) is true for all keys in the dicts. |  |
| mapdict/3 | True when all dicts have the same set of keys and call(Goal, Key, V1, ...) is true for all keys in the dicts. |  |
| mapdict/4 | True when all dicts have the same set of keys and call(Goal, Key, V1, ...) is true for all keys in the dicts. |  |
dif.pl -- The dif/2 constraint |
edinburgh.pl -- Some traditional Edinburgh predicates |
error.pl |
fastrw.pl -- Fast reading and writing of terms |
gensym.pl -- Generate unique symbols |
git.pl -- Run GIT commands |
hashtable.pl -- Hash tables |
heaps.pl -- heaps/priority queues |
increval.pl |
| incr_directly_depends/2 | True if Goal1 depends on Goal2 in the IDG. |  |
| incr_invalid_subgoals/1 | List is a sorted list (set) of the incremental subgoals that are currently invalid. |  |
| incr_invalidate_call/1 | This is the XSB name, but the manual says incr_invalidate_calls/1 and the comment with the code suggests this is misnamed. |  |
| incr_invalidate_calls/1 | Invalidate all tables for subgoals of Goal as well as tables that are affected by these. |  |
| incr_is_invalid/1 | True when Subgoal's table is marked as invalid. |  |
| incr_propagate_calls/1 | Activate the monotonic answer propagation similarly to when a new fact is asserted for a monotonic dynamic predicate. |  |
| incr_table_update/0 | Updated all invalid tables. |  |
| incr_trans_depends/2 | True for each pair in the transitive closure of incr_directly_depends(G1, G2). |  |
| is_incremental_subgoal/1 | This predicate non-deterministically unifies Subgoal with incrementally tabled subgoals that are currently table entries. |  |
intercept.pl -- Intercept and signal interface |
iostream.pl -- Utilities to deal with streams |
lazy_lists.pl -- Lazy list handling |
listing.pl -- List programs and pretty print clauses |
lists.pl -- List Manipulation |
main.pl -- Provide entry point for scripts |
make.pl -- Reload modified source files |
modules.pl -- Module utility predicates |
nb_set.pl -- Non-backtrackable sets |
occurs.pl -- Finding and counting sub-terms |
operators.pl -- Manage operators |
option.pl -- Option list processing |
optparse.pl -- command line parsing |
ordsets.pl -- Ordered set manipulation |
pairs.pl |
| 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. |  |
persistency.pl -- Provide persistent dynamic predicates |
pio.pl -- Pure I/O |
portray_text.pl |
| portray_text/1 | Switch portraying on or off. |  |
| set_portray_text/2 | Set options for portraying. |  |
| set_portray_text/3 | Set options for portraying. |  |
pprint.pl -- Pretty Print Prolog terms |
predicate_options.pl |
| 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. |  |
prolog_autoload.pl |
| autoload_all/0 | Force all necessary autoloading to be done now. |  |
| autoload_all/1 | Force all necessary autoloading to be done now. |  |
prolog_breakpoints.pl -- Manage Prolog break-points |
prolog_clause.pl |
prolog_code.pl -- Utilities for reasoning about code |
prolog_codewalk.pl -- Prolog code walker |
prolog_colour.pl -- Prolog syntax colouring support. |
prolog_config.pl |
| prolog_config/2 | Get information on the configuration of the current Prolog system. |  |
| prolog_dump_runtime_variables/0 | Dump the current configuration in shell format. |  |
prolog_debug.pl -- User level debugging tools |
prolog_format.pl -- Analyse format specifications |
prolog_pack.pl -- A package manager for Prolog |
prolog_profile.pl -- Execution profiler |
prolog_source.pl -- Examine Prolog source-files |
prolog_stack.pl -- Examine the Prolog stack |
prolog_trace.pl |
| list_tracing/0 | List predicates we are currently tracing. |  |
| notraceall/0 | Remove all trace points. |  |
| trace/1 | Print passes through ports of specified predicates. |  |
| trace/2 | Print passes through ports of specified predicates. |  |
| tracing/2 | True if Spec is traced using Ports. |  |
prolog_versions.pl |
| cmp_versions/3 | Compare to versions. |  |
| require_prolog_version/2 | Claim that the running Prolog version is at least version Required and provides the requested Features. |  |
| require_version/3 | Require Component to have version CmpRequired, while Component is know to have version Available. |  |
prolog_wrap.pl -- Wrapping predicates |
prolog_xref.pl -- Prolog cross-referencer data collection |
pure_input.pl |
| 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. |  |
quasi_quotations.pl -- Define Quasi Quotation syntax |
quintus.pl -- Quintus compatibility |
random.pl -- Random numbers |
rbtrees.pl -- Red black trees |
readutil.pl -- Read utilities |
record.pl -- Access compound arguments by name |
rwlocks.pl -- Read/write locks |
sandbox.pl |
settings.pl -- Setting management |
shell.pl |
| cd/0 | Change working directory. |  |
| cd/1 | Change working directory. |  |
| dirs/0 | Manage the directory stack:. |  |
| file_style/2 | True when File should be listed as a terminal hyperlink. |  |
| 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) |
solution_sequences.pl -- Modify solution sequences |
sort.pl |
statistics.pl -- Get information about resource usage |
strings.pl -- String utilities |
system.pl -- System utilities |
tables.pl -- XSB interface to tables |
terms.pl |
| foldsubterms/4 | The predicate foldsubterms/5 calls call(Goal4, SubTerm1, SubTerm2, StateIn, StateOut) for each subterm, including variables, in Term1. |  |
| foldsubterms/5 | The predicate foldsubterms/5 calls call(Goal4, SubTerm1, SubTerm2, StateIn, StateOut) for each subterm, including variables, in Term1. |  |
| mapargs/3 | Term1 and Term2 have the same functor (name/arity) and for each matching pair of arguments call(Goal, A1, A2) is true. |  |
| mapsubterms/3 | Recursively map sub terms of Term1 into subterms of Term2 for every pair for which call(Goal, ST1, ST2) succeeds. |  |
| mapsubterms_var/3 | Recursively map sub terms of Term1 into subterms of Term2 for every pair for which call(Goal, ST1, ST2) succeeds. |  |
| same_functor/2 | True when Term1 and Term2 are terms that have the same functor (Name/Arity). |  |
| same_functor/3 | True when Term1 and Term2 are terms that have the same functor (Name/Arity). |  |
| same_functor/4 | True when Term1 and Term2 are terms that have the same functor (Name/Arity). |  |
| 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_pool.pl -- Resource bounded thread management |
threadutil.pl -- Interactive thread utilities |
tty.pl |
| menu/3 | Show a menu. |  |
| tty_clear/0 | Clear the display. |  |
| tty_flash/0 | Give visual signal if possible, otherwise beep. |  |
ugraphs.pl -- Graph manipulation library |
url.pl |
| 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. |
varnumbers.pl -- Utilities for numbered terms |
wfs.pl -- Well Founded Semantics interface |
when.pl -- Conditional coroutining |
www_browser.pl -- Open a URL in the users browser |
yall.pl -- Lambda expressions |
zip.pl |
| with_zipper/2 | Run Goal while holding ownership over Zipper. |  |
| zip_close/1 | Close a zipper. |  |
| zip_close/2 | Close a zipper. |  |
| zip_open/4 | Create a Zipper, providing access to File. |  |
| zipper_file_info/3 | Obtain information about the current zip entry. |  |
| zipper_goto/2 | Seek Zipper to a specified entry. | |
| zipper_members/2 | True when Members is the list of file names in the Zipper. |  |
| zipper_open_current/3 | Open the current entry as an input stream. | |