- swipl
- library
- error.pl
- debug.pl -- Print debug messages and test assertions
- apply.pl -- Apply predicates on a list
- lists.pl
- broadcast.pl -- Event service
- predicate_options.pl
- shlib.pl -- Utility library for loading foreign objects (DLLs, shared objects)
- option.pl -- Option list processing
- thread_pool.pl -- Resource bounded thread management
- gensym.pl
- settings.pl -- Setting management
- arithmetic.pl -- Extensible arithmetic
- main.pl -- Provide entry point for scripts
- readutil.pl
- 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
- 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
- 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
- listing.pl -- List programs and pretty print clauses
- edit.pl -- Editor interface
- backcomp.pl -- Backward compatibility
- writef.pl -- Old-style formatted write
- when.pl -- Conditional coroutining
- statistics.pl -- Get information about resource usage
- prolog_config.pl -- Provide configuration information
- macros.pl -- Macro expansion
- terms.pl -- Term manipulation
- make.pl -- Reload modified source files
- wfs.pl -- Well Founded Semantics interface
- optparse.pl -- command line parsing
- increval.pl -- Incremental dynamic predicate modification
- tables.pl -- XSB interface to tables
- hashtable.pl -- Hash tables
- base32.pl -- Base32 encoding and decoding
- prolog_trace.pl -- Print access to predicates
- prolog_wrap.pl -- Wrapping predicates
- threadutil.pl -- Interactive thread utilities
- prolog_coverage.pl -- Coverage analysis tool
- ansi_term.pl -- Print decorated text to ANSI consoles
- strings.pl -- String utilities
- zip.pl -- Access resource ZIP archives
- codesio.pl -- I/O on Lists of Character Codes
- date.pl -- Process dates and times
- prolog_profile.pl -- Execution profiler
- quintus.pl -- Quintus compatibility
- heaps.pl -- heaps/priority queues
- streams.pl -- Manage Prolog streams
- check.pl -- Consistency checking
- prolog_history.pl -- Per-directory persistent commandline history
- prolog_stack.pl -- Examine the Prolog stack
- prolog_debug.pl -- User level debugging tools
- prolog_codewalk.pl -- Prolog code walker
- charsio.pl -- I/O on Lists of Character Codes
- coinduction.pl -- Co-Logic Programming
- sort.pl
- varnumbers.pl -- Utilities for numbered terms
- fastrw.pl -- Fast reading and writing of terms
- prolog_versions.pl -- Demand specific (Prolog) versions
- prolog_autoload.pl -- Autoload all dependencies
- shell.pl -- Elementary shell commands
- intercept.pl -- Intercept and signal interface
- rwlocks.pl -- Read/write locks
- prolog_jiti.pl -- Just In Time Indexing (JITI) utilities
- prolog_metainference.pl -- Infer meta-predicate properties
- system.pl -- System utilities
- tty.pl -- Terminal operations
- help.pl -- Text based manual
- oset.pl -- Ordered set manipulation
- explain.pl -- Describe Prolog Terms
- portray_text.pl -- Portray text
- files.pl
- win_menu.pl -- Console window menu
- qsave.pl -- Save current program as a state or executable
- library
- lazy_list_character_count(-CharCount)//
- True when CharCount is the current character count in the Lazy
list. The character count is computed by finding the distance to
the next frozen tail of the lazy list. CharCount is one of:
- An integer
- A term end_of_file-Count
- See also
- - lazy_list_location//1 provides full details of the location for error reporting.