- 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
- option.pl -- Option list processing
- thread_pool.pl
- gensym.pl -- Generate unique symbols
- settings.pl
- arithmetic.pl
- 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
- 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
- backcomp.pl -- Backward compatibility
- date.pl -- Process dates and times
- listing.pl -- List programs and pretty print clauses
- prolog_profile.pl -- Execution profiler
- quintus.pl -- Quintus compatibility
- shell.pl -- Elementary shell commands
- intercept.pl -- Intercept and signal interface
- wfs.pl -- Well Founded Semantics interface
- tables.pl -- XSB interface to tables
- system.pl -- System utilities
- threadutil.pl -- Interactive thread utilities
- optparse.pl -- command line parsing
- make.pl -- Reload modified source files
- writef.pl -- Old-style formatted write
- prolog_stack.pl -- Examine the Prolog stack
- prolog_versions.pl -- Demand specific (Prolog) versions
- terms.pl -- Term manipulation
- prolog_jiti.pl -- Just In Time Indexing (JITI) utilities
- files.pl
- prolog_trace.pl -- Print access to predicates
- tty.pl -- Terminal operations
- varnumbers.pl -- Utilities for numbered terms
- prolog_debug.pl -- User level debugging tools
- check.pl -- Consistency checking
- portray_text.pl -- Portray text
- ansi_term.pl -- Print decorated text to ANSI consoles
- heaps.pl -- heaps/priority queues
- strings.pl -- String utilities
- charsio.pl -- I/O on Lists of Character Codes
- edit.pl -- Editor interface
- zip.pl -- Access resource ZIP archives
- prolog_history.pl -- Per-directory persistent commandline history
- prolog_config.pl -- Provide configuration information
- streams.pl -- Manage Prolog streams
- statistics.pl -- Get information about resource usage
- codesio.pl -- I/O on Lists of Character Codes
- prolog_metainference.pl -- Infer meta-predicate properties
- prolog_coverage.pl -- Coverage analysis tool
- fastrw.pl -- Fast reading and writing of terms
- sort.pl
- qsave.pl -- Save current program as a state or executable
- prolog_autoload.pl -- Autoload all dependencies
- macros.pl -- Macro expansion
- help.pl -- Text based manual
- prolog_codewalk.pl -- Prolog code walker
- win_menu.pl -- Console window menu
- base32.pl -- Base32 encoding and decoding
- when.pl -- Conditional coroutining
- increval.pl -- Incremental dynamic predicate modification
- explain.pl -- Describe Prolog Terms
- coinduction.pl -- Co-Logic Programming
- prolog_wrap.pl -- Wrapping predicates
- hashtable.pl -- Hash tables
- oset.pl -- Ordered set manipulation
- rwlocks.pl -- Read/write locks
- library
- in_temporary_module(?Module, :Setup, :Goal)
- Run Goal on temporary loaded sources and discard the module and
loaded predicates after completion. This predicate performs the
following steps:
- If Module is unbound, create a unique identifier for it.
- Turn Module into a temporary module using set_module/1. Note that this requires the module to be non-existent or empty. If Module is specified, it should typically be set to a unique value as obtained from e.g. uuid/1.
- Run Setup in the context of Module.
- If setup succeeded possible choice points are discarded and Goal is started.
The logical result of this predicate is the same as `(Setup@Module -> Goal@Module)`, i.e., both Setup and Goal are resolved relative to the current module, but executed in the context of Module. If Goal must be called in Module, use
call(Goal)
.The module and all its predicates are destroyed after Goal terminates, as defined by setup_call_cleanup/3.
Discussion This predicate is intended to load programs in an isolated environment and reclaim all resources. This unfortunately is incomplete:
- Running the code may leave side effects such as creating records, flags, changing Prolog flags, etc. The system has no provisions to track this.
- So called functors (name/arity pairs) are not yet subject to garbage collection. Functors are both used to define predicates and to create compound terms.
- See also
- - library(sandbox) determines whether unknown goals are safe to call.
- - load_files/2 offers the option
sandboxed(true)
to load code from unknown sources safely.