- swipl
- library
- error.pl
- debug.pl -- Print debug messages and test assertions
- apply.pl -- Apply predicates on a list
- lists.pl -- List Manipulation
- broadcast.pl -- Event service
- predicate_options.pl -- Access and analyse predicate options
- shlib.pl -- Utility library for loading foreign objects (DLLs, shared objects)
- option.pl -- Option list processing
- thread_pool.pl
- gensym.pl -- Generate unique symbols
- settings.pl
- arithmetic.pl -- Extensible arithmetic
- main.pl -- Provide entry point for scripts
- readutil.pl -- Read utilities
- operators.pl -- Manage operators
- pairs.pl -- Operations on key-value lists
- prolog_source.pl -- Examine Prolog source-files
- quasi_quotations.pl -- Define Quasi Quotation syntax
- url.pl -- Analysing and constructing URL
- www_browser.pl -- Open a URL in the users browser
- prolog_colour.pl -- Prolog syntax colouring support.
- record.pl -- Access compound arguments by name
- prolog_xref.pl -- Prolog cross-referencer data collection
- occurs.pl -- Finding and counting sub-terms
- ordsets.pl -- Ordered set manipulation
- is_ordset/1
- ord_empty/1
- ord_seteq/2
- list_to_ord_set/2
- ord_intersect/2
- ord_disjoint/2
- ord_intersect/3
- ord_intersection/2
- ord_intersection/3
- ord_intersection/4
- ord_add_element/3
- ord_del_element/3
- ord_selectchk/3
- ord_memberchk/2
- ord_subset/2
- ord_subtract/3
- ord_union/2
- ord_union/3
- ord_union/4
- ord_symdiff/3
- assoc.pl -- Binary associations
- ugraphs.pl -- Graph manipulation library
- iostream.pl -- Utilities to deal with streams
- atom.pl -- Operations on atoms
- prolog_pack.pl -- A package manager for Prolog
- solution_sequences.pl -- Modify solution sequences
- git.pl -- Run GIT commands
- ctypes.pl -- Character code classification
- utf8.pl -- UTF-8 encoding/decoding on lists of character codes.
- base64.pl -- Base64 encoding and decoding
- persistency.pl -- Provide persistent dynamic predicates
- pure_input.pl -- Pure Input from files and streams
- nb_set.pl -- Non-backtrackable sets
- aggregate.pl -- Aggregation operators on backtrackable predicates
- csv.pl -- Process CSV (Comma-Separated Values) data
- dialect.pl -- Support multiple Prolog dialects
- apply_macros.pl -- Goal expansion rules to avoid meta-calling
- yall.pl -- Lambda expressions
- prolog_code.pl -- Utilities for reasoning about code
- dif.pl -- The dif/2 constraint
- thread.pl -- High level thread primitives
- rbtrees.pl -- Red black trees
- nb_rbtrees.pl -- Non-backtrackable operations on red black trees
- random.pl -- Random numbers
- sandbox.pl -- Sandboxed Prolog code
- prolog_format.pl -- Analyse format specifications
- pprint.pl -- Pretty Print Prolog terms
- modules.pl -- Module utility predicates
- lazy_lists.pl -- Lazy list handling
- edinburgh.pl -- Some traditional Edinburgh predicates
- prolog_clause.pl -- Get detailed source-information about a clause
- prolog_breakpoints.pl -- Manage Prolog break-points
- dicts.pl -- Dict utilities
- prolog_jiti.pl -- Just In Time Indexing (JITI) utilities
- date.pl -- Process dates and times
- files.pl
- charsio.pl -- I/O on Lists of Character Codes
- hashtable.pl -- Hash tables
- edit.pl -- Editor interface
- codesio.pl -- I/O on Lists of Character Codes
- backcomp.pl -- Backward compatibility
- prolog_versions.pl -- Demand specific (Prolog) versions
- prolog_stack.pl -- Examine the Prolog stack
- prolog_profile.pl -- Execution profiler
- listing.pl -- List programs and pretty print clauses
- quintus.pl -- Quintus compatibility
- base32.pl -- Base32 encoding and decoding
- coinduction.pl -- Co-Logic Programming
- heaps.pl -- heaps/priority queues
- sort.pl
- statistics.pl -- Get information about resource usage
- terms.pl -- Term manipulation
- varnumbers.pl -- Utilities for numbered terms
- when.pl -- Conditional coroutining
- prolog_coverage.pl -- Coverage analysis tool
- threadutil.pl -- Interactive thread utilities
- make.pl -- Reload modified source files
- increval.pl -- Incremental dynamic predicate modification
- tables.pl -- XSB interface to tables
- prolog_codewalk.pl -- Prolog code walker
- prolog_metainference.pl -- Infer meta-predicate properties
- prolog_config.pl -- Provide configuration information
- streams.pl -- Manage Prolog streams
- optparse.pl -- command line parsing
- prolog_debug.pl -- User level debugging tools
- portray_text.pl -- Portray text
- writef.pl -- Old-style formatted write
- ansi_term.pl -- Print decorated text to ANSI consoles
- exceptions.pl -- Exception classification
- check.pl -- Consistency checking
- qsave.pl -- Save current program as a state or executable
- zip.pl -- Access resource ZIP archives
- help.pl -- Text based manual
- prolog_history.pl -- Per-directory persistent commandline history
- wfs.pl -- Well Founded Semantics interface
- strings.pl -- String utilities
- system.pl -- System utilities
- prolog_autoload.pl -- Autoload all dependencies
- rwlocks.pl -- Read/write locks
- prolog_wrap.pl -- Wrapping predicates
- intercept.pl -- Intercept and signal interface
- prolog_trace.pl -- Print access to predicates
- oset.pl -- Ordered set manipulation
- tty.pl -- Terminal operations
- library
- ord_union(+SetOfSets, -Union) is det
- True if Union is the union of all elements in the superset
SetOfSets. Each member of SetOfSets must be an ordered set, the
sets need not be ordered in any way.
- author
- - Copied from YAP, probably originally by Richard O'Keefe.