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 |
apply_macros_sentinel/0 | Used to detect that library(apply_macros) is loaded into the current context explicitly. |  |
expand_phrase/2 | Provide goal-expansion for PhraseGoal. |  |
expand_phrase/4 | Provide goal-expansion for PhraseGoal. |  |
arithmetic.pl |
arithmetic_expression_value/2 | True when Result unifies with the arithmetic result of evaluating Expression. |  |
arithmetic_function/1 | Declare a predicate as an arithmetic function. |  |
assoc.pl |
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. |  |
atom.pl |
identifier_parts/2 | Parts is a list of atoms that make up Identifier. |  |
join_identifier_parts/3 | Join parts of an identifier according to Style. |  |
restyle_identifier/3 | Restyle an identifier by extracting the alnum substrings and joining them together according to Style. |  |
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. |  |
$sig_atomic/1 | Execute Goal without processing signals. |  |
$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. |  |
call_cleanup/3 | Call Cleanup with an indication of the reason unified to Catcher. |  |
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 Separator 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_history/6 | |  |
read_pending_input/3 | |  |
read_variables/2 | |  |
read_variables/3 | |  |
set_base_module/1 | Set the default module from which 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 which call(Goal, Elem) succeeds. |  |
substring/4 | Predecessor of sub_string using 1-based Offset. |  |
sumlist/2 | True when Sum is the list of all numbers in List. |  |
thread_at_exit/1 | Register Goal to be called when the calling thread exits. |  |
trie_insert_new/3 | |  |
unlock_predicate/2 | |  |
write_ln/1 | |  |
base32.pl -- Base32 encoding and decoding |
base64.pl -- Base64 encoding and decoding |
broadcast.pl -- Event service |
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_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. |  |
check_installation.pl -- Check installation issues and features |
check_config_files/0 | Examines the locations of config files. |  |
check_installation/0 | Check features of the installed system. |  |
check_installation/1 | As check_installation/0, but additionally returns a list of Component-Problem pairs. |  |
test_installation/0 | Run regression tests in the installed system. |  |
test_installation/1 | Run regression tests in the installed system. |  |
update_config_files/0 | Move config files from their old location to the new if the file or directory exists in the old location but not in the new. |  |
codesio.pl |
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 |
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_read_stream/3 | Read CSV data from Stream. |  |
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 |
assertion_failed/2 | This hook is called if the Goal of assertion/1 fails. | |
debug_print_hook/3 | Hook called by debug/3. |  |
assertion/1 | Acts similar to C assert() macro. |  |
debug/1 | Add/remove a topic from being printed. |  |
debug/3 | Format a message if debug topic is enabled. |  |
debug_message_context/1 | Specify additional context for debug messages. |  |
debugging/1 | Examine debug topics. |  |
debugging/2 | Examine debug topics. |  |
list_debug_topics/0 | List currently known topics for debug/3 and their setting. |  |
list_debug_topics/1 | List currently known topics for debug/3 and their setting. |  |
nodebug/1 | Add/remove a topic from being printed. |  |
dialect.pl -- Support multiple Prolog dialects |
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. |  |
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 |
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 | |  |
error.pl |
current_encoding/1 | True if Name is the name of a supported encoding. |  |
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 | Culprit is of the correct type and correct domain, but there is no existing (external) resource of type ObjectType that is represented by it. |  |
existence_error/3 | Culprit is of the correct type and correct domain, but there is no existing (external) resource of type ObjectType that is represented by it in the provided set. |  |
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 Operation on (whatever is represented by) Culprit that is of the given PermissionType (in fact, the ISO Standard is confusing and vague about these terms' meaning). |  |
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 Culprit is not of the expected ValidType. |  |
uninstantiation_error/1 | An argument is over-instantiated. |  |
exceptions.pl -- Exception classification |
catch/4 | As catch/3, only catching exceptions for which exception(ErrorType,Ball) is true. |  |
error_term/2 | Describe the formal part of error(Formal,ImplDefined) exceptions. |  |
exception/2 | If Ball is unbound, adds a delayed goal that tests the error belongs to Type when Ball is instantiated (by catch/3). |  |
exception_term/2 | Describe exceptions that are not error(Formal, _) terms. |  |
exception_type/2 | Declare all exceptions subsumed by Term to be an exception of Type. |  |
explain.pl -- Describe Prolog Terms |
fastrw.pl -- Fast reading and writing of terms |
fast_read/1 | The next term is read from current standard input and is unified with Term. |  |
fast_write/1 | Output Term in a way that fast_read/1 and fast_read/2 will be able to read it back. |  |
fast_write_to_string/3 | Perform a fast-write to the difference-slist String\Tail. |  |
files.pl |
can_open_file/2 | Succeeds if the user has access to `File' in mode `Mode'. |  |
chdir/1 | Change Working Directory. |  |
gensym.pl -- Generate unique symbols |
git.pl |
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 current branch of a 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/2 | True when Tags is a list of git tags defined on the repository. |  |
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). |  |
is_git_hash/1 | True when Atom represents a GIT hash, i.e., a 40 digit hexadecimal string. |  |
hashtable.pl -- Hash tables |
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 -- Text based manual |
apropos/1 | Print objects from the manual whose name or summary match with Query. |  |
help/0 | Show help for What. |  |
help/1 | Show help for What. |  |
show_html_hook/1 | Hook called to display the extracted HTML document. |  |
hotfix.pl -- Load hotfixes into executables |
increval.pl -- Incremental dynamic predicate modification |
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 |
intercept/3 | Run Goal as call/1. |  |
intercept/4 | Similar to intercept/3, but the copy of Handler is called as call(Copy,Arg) , which allows passing large context arguments or arguments subject to unification or destructive assignment. |  |
intercept_all/4 | True when List contains all instances of Template that have been sent using send_signal/1 where the argument unifies with Ball. |  |
nb_intercept_all/4 | As intercept_all/4, but backtracing inside Goal does not reset List. |  |
send_signal/1 | If this predicate is called from a sub-goal of intercept/3, execute the associated Handler of the intercept/3 environment. |  |
send_silent_signal/1 | As send_signal/1, but succeed silently if there is no matching intercept environment. |  |
iostream.pl -- Utilities to deal with streams |
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. |  |
listing/2 | 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 |
macros.pl -- Macro expansion |
expand_macros/5 | Perform macro expansion on TermIn with layout PosIn to produce TermOut with layout PosOut. |  |
include_macros/3 | Include macros from another module. |  |
macro_position/1 | True when Position is the position of the macro. |  |
main.pl -- Provide entry point for scripts |
make.pl |
make/0 | Reload all source files that have been changed since they were loaded. |  |
make_reload_file/1 | Reload file into the proper module. |  |
modules.pl -- Module utility predicates |
nb_rbtrees.pl -- Non-backtrackable operations on red black trees |
nb_rb_get_node/3 | True if Node is the node in RBTree associated to Key. |  |
nb_rb_insert/3 | Add Key-Value to the tree RBTree using non-backtrackable destructive assignment. |  |
nb_rb_node_value/2 | Value is the value associated to Node. |  |
nb_rb_set_node_value/2 | Associate Value with Node. |  |
nb_set.pl -- Non-backtrackable sets |
obfuscate.pl -- Code obfuscating |
occurs.pl -- Finding and counting sub-terms |
operators.pl -- Manage operators |
option.pl |
dict_options/2 | Convert between an option list and a dictionary. |  |
merge_options/3 | Merge two option sets. |  |
meta_options/3 | Perform meta-expansion on options that are module-sensitive. |  |
option/2 | Get an Option from Options. |  |
option/3 | Get an Option from Options. |  |
select_option/3 | Get and remove Option from Options. |  |
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 |
oset.pl -- Ordered set manipulation |
pairs.pl -- Operations on key-value lists |
persistency.pl -- Provide persistent dynamic predicates |
pio.pl -- Pure I/O |
portray_text.pl -- Portray text |
pprint.pl -- Pretty Print Prolog terms |
print_term/2 | Pretty print a Prolog term. |  |
predicate_options.pl -- Access and analyse predicate options |
prolog_autoload.pl -- Autoload all dependencies |
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 |
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. |  |
set_breakpoint_condition/2 | Set a condition for of the breakpoint with given Id. |  |
prolog_clause.pl -- Get detailed source-information about a clause |
clause_info/4 | Fetches source information for the given clause. |  |
clause_info/5 | 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. |  |
make_varnames/5 | Create a Term varnames(...) where each argument contains the name of the variable at that offset. |  |
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. |  |
unify_term/2 | Unify the two terms, where T2 is created by writing the term and reading it back in, but be aware that rounding problems may cause floating point numbers not to unify. |  |
prolog_code.pl |
body_term_calls/2 | True when BodyTerm calls Goal. |  |
comma_list/2 | True if CommaList is a nested term over the ','/2 (';'/2) functor and List is a list expressing the elements of the conjunction. |  |
extend_goal/3 | Extend the possibly qualified Goal0 with additional arguments from Extra. |  |
head_name_arity/3 | Similar to functor/3, but deals with SWI-Prolog's zero-argument callable terms and avoids creating a non-callable term if Name is not an atom and Arity is zero. |  |
is_control_goal/1 | True if Goal is a compiled Prolog control structure. |  |
is_predicate_indicator/1 | True when Term is a predicate indicator. |  |
mkconj/3 | Create a conjunction or disjunction from two terms. |  |
mkdisj/3 | Create a conjunction or disjunction from two terms. |  |
most_general_goal/2 | General is the most general version of Goal. |  |
pi_head/2 | Translate between a PredicateIndicator and a Goal term. |  |
predicate_label/2 | Create a human-readable label for the given predicate indicator. |  |
predicate_sort_key/2 | Key is the (module-free) name of the predicate for sorting purposes. |  |
semicolon_list/2 | True if CommaList is a nested term over the ','/2 (';'/2) functor and List is a list expressing the elements of the conjunction. |  |
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. |  |
subterm_pos/5 | True when SubTerm is a sub term of Term, compared using Cmp, TermPosition describes the term layout of Term and SubTermPos describes the term layout of SubTerm. |  |
prolog_colour.pl -- Prolog syntax colouring support. |
prolog_config.pl -- Provide configuration information |
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_coverage.pl -- Coverage analysis tool |
cov_load_data/2 | Reload coverage data from File. |  |
cov_property/1 | True when coverage analysis satisfies Property. |  |
cov_reset/0 | Discard all collected coverage data. |  |
cov_save_data/2 | Save the coverage information to File. |  |
coverage/1 | As call(Goal) , collecting coverage information while Goal is running. |  |
coverage/2 | Collect and optionally report coverage by Goal. |  |
report_hook/2 | This hook is called after the data collection. |  |
show_coverage/1 | Show collected coverage data. |  |
prolog_debug.pl -- User level debugging tools |
debug_control_hook/1 | Allow user-hooks in the Prolog debugger interaction. |  |
debugging/0 | Report current status of the debugger. |  |
debugging_hook/1 | Multifile hook that is called as forall(debugging_hook(DebugMode), true) and that may be used to extend the information printed from other debugging libraries. |  |
exception_hook/5 | Trap exceptions and consider whether or not to start the tracer. |  |
nospy/1 | Set/clear spy-points. |  |
nospyall/0 | Set/clear spy-points. |  |
notrap/1 | Install a trap on error(Formal, Context) exceptions that unify. |  |
spy/1 | Set/clear spy-points. |  |
trap/1 | Install a trap on error(Formal, Context) exceptions that unify. |  |
trap_alias/2 | Define short hands for commonly used exceptions. |  |
prolog_deps.pl -- Compute file dependencies |
file_auto_import/2 | Update the autoload/2 directives for File. |  |
file_autoload_directives/3 | Compute the dependencies as autoload/2 directives. |  |
prolog_evaluable.pl -- Inspect properties of evaluable functions |
evaluable_property/2 | True when Property is a property of the evaluable function Function. |  |
prolog_format.pl |
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_jiti.pl -- Just In Time Indexing (JITI) utilities |
jiti_list/0 | List the JITI (Just In Time Indexes) of selected predicates. |  |
jiti_list/1 | List the JITI (Just In Time Indexes) of selected predicates. |  |
jiti_suggest_modes/0 | Propose modes for the predicates referenced by Spec. |  |
jiti_suggest_modes/1 | Propose modes for the predicates referenced by Spec. |  |
prolog_locale.pl -- Tweak the locale for Prolog development |
setup_prolog_integer_grouping/0 | This sets up the Prolog toplevel and debugger to write numbers with grouping. |  |
prolog_metainference.pl -- Infer meta-predicate properties |
prolog_pack.pl |
pack_info/1 | Print more detailed information about Pack. |  |
pack_install/1 | Install one or more packs from SpecOrList. |  |
pack_install/2 | Install one or more packs from SpecOrList. |  |
pack_install_local/3 | Install a number of packages in a local directory. |  |
pack_list/1 | Query package server and installed packages and display results. |  |
pack_list/2 | Query package server and installed packages and display results. |  |
pack_list_installed/0 | List currently installed packages and report possible dependency issues. |  |
pack_property/2 | True when Property is a property of an installed Pack. |  |
pack_publish/2 | Publish a package. |  |
pack_rebuild/0 | Rebuild possible foreign components of Pack. |  |
pack_rebuild/1 | Rebuild possible foreign components of Pack. |  |
pack_remove/1 | Remove the indicated package. |  |
pack_remove/2 | Remove the indicated package. |  |
pack_search/1 | Query package server and installed packages and display results. |  |
pack_upgrade/1 | Upgrade Pack. |  |
pack_url_file/2 | True if File is a unique id for the referenced pack and version. |  |
prolog_profile.pl -- Execution profiler |
profile/1 | Run once(Goal) under the execution profiler. |  |
profile/2 | Run once(Goal) under the execution profiler. |  |
profile_data/1 | Gather all relevant data from profiler. |  |
profile_procedure_data/2 | Collect data for Pred. |  |
show_profile/1 | Display last collected profiling data. |  |
prolog_qlfmake.pl -- Compile the library to QLF format |
qlf_make/0 | Compile all files from the system libraries to .QLF format. |  |
qlf_make/1 | Ensure a .QLF version of Spec. |  |
prolog_source.pl -- Examine Prolog source-files |
prolog_stack.pl -- Examine the Prolog stack |
prolog_trace.pl -- Print access to predicates |
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 -- Demand specific (Prolog) versions |
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. |  |
qpforeign.pl -- Quintus compatible foreign loader |
load_foreign_files/0 | Calls make_foreign_wrapper_file(+File) , compiles the wrapper and loads the predicates. |  |
load_foreign_files/2 | Calls make_foreign_wrapper_file(+File) , compiles the wrapper and loads the predicates. |  |
load_foreign_files/3 | Calls make_foreign_wrapper_file(+File) , compiles the wrapper and loads the predicates. |  |
load_foreign_resource/2 | Load a foreign module. |  |
make_foreign_resource_wrapper/3 | Create a wrapper-file for the given foreign resource. |  |
make_foreign_wrapper_file/1 | Just output the wrapper file to the named .c file. |  |
make_foreign_wrapper_file/2 | Just output the wrapper file to the named .c file. |  |
make_shared_object/3 | Generate a wrapper and link it using plld to the given SharedObject. |  |
qsave.pl -- Save current program as a state or executable |
arch_shlib/3 | This is a user defined hook called by qsave_program/2. |  |
qsave_program/1 | Make a saved state in file `File'. |  |
qsave_program/2 | Make a saved state in file `File'. |  |
qsave_toplevel/0 | Called to handle `-c file` compilaton. |  |
quasi_quotations.pl -- Define Quasi Quotation syntax |
quintus.pl -- Quintus compatibility |
random.pl -- Random numbers |
rbtrees.pl -- Red black trees |
readln.pl -- Read line as list of tokens |
readutil.pl -- Read utilities |
record.pl -- Access compound arguments by name |
rwlocks.pl -- Read/write locks |
with_rwlock/3 | Run Goal, synchronized with LockId in ModeSpec. |  |
with_rwlock/4 | Run Goal, synchronized with LockId in ModeSpec. |  |
sandbox.pl |
settings.pl -- Setting management |
shell.pl -- Elementary shell commands |
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 |
call_time/2 | Call Goal as call/1, unifying Time with a dict that provides information on the resource usage. |  |
call_time/3 | Call Goal as call/1, unifying Time with a dict that provides information on the resource usage. |  |
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. |  |
streams.pl -- Manage Prolog streams |
with_output_to/3 | Run Goal and once/1 while capturing all output to all streams (current_output , user_output and user_error ) in the string Output. |  |
strings.pl -- String utilities |
dedent_lines/3 | Remove shared indentation for all lines in a string. |  |
indent_lines/3 | Add Prefix to the beginning of lines in In. |  |
indent_lines/4 | Similar to indent_lines/3, but only adds Prefix to lines for which call(Filter, Line) succeeds. |  |
interpolate_string/4 | Establish a string from a template by replacing patterns. |  |
string/4 | Implements the quasi quotation syntax string . |  |
string_lines/2 | True when String represents Lines. |  |
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. |  |
tables.pl -- XSB interface to tables |
terms.pl -- Term manipulation |
thread.pl -- High level thread primitives |
thread_pool.pl -- Resource bounded thread management |
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. |  |
tbacktrace/1 | Print a backtrace for Thread to the stream user_error of the calling thread. |  |
tbacktrace/2 | Print a backtrace for Thread to the stream user_error of the calling thread. |  |
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. |  |
with_stopped_threads/2 | Stop all threads except the caller while running once(Goal) . |  |
xterm_args/1 | Multifile and dynamic hook that provides (additional) arguments for the xterm(1) process opened for additional thread consoles. |  |
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. |  |
ugraphs.pl -- Graph manipulation library |
url.pl -- Analysing and constructing URL |
utf8.pl |
utf8_codes/3 | DCG translating between a Unicode code-list and its UTF-8 encoded byte-string. |  |
varnumbers.pl -- Utilities for numbered terms |
vm.pl -- SWI-Prolog Virtual Machine utilities |
clause_vm/2 | True when VM is the virtual machine code of ClauseRef. |  |
vm_list/1 | Lists the definition of the predicates matching Spec to current_output . |  |
vmi_labels/2 | Translated between a raw and a labeled representation for a VMI sequence as produced by clause_vm/2. |  |
wfs.pl -- Well Founded Semantics interface |
answer_residual/2 | True when Goal resolves to a tabled predicate and Residual is the residual goal associated with an answer for Goal. |  |
call_delays/2 | True when Goal is true with Delays. |  |
call_residual_program/2 | Call Goal and return the full residual program as a list of Clauses. |  |
delays_residual_program/2 | Given a delay as returned by call_delays/2, produce a set of clauses the represents the complete residual program responsible for these delays, The program contains at least one loop through tnot/1 and is either inconsistent or has multiple models according to the stable model semantics. |  |
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 |
yall.pl |
//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. |  |
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. | |