/usr/local/lib/swipl/library/pure_input.pl
All Application Manual Name SummaryHelp

  • 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
      • shlib.pl -- Utility library for loading foreign objects (DLLs, shared objects)
      • option.pl -- Option list processing
      • thread_pool.pl
      • gensym.pl
      • settings.pl -- Setting management
      • arithmetic.pl -- Extensible arithmetic
      • main.pl
      • readutil.pl -- Read utilities
      • operators.pl -- Manage operators
      • pairs.pl -- Operations on key-value lists
      • prolog_source.pl -- Examine Prolog source-files
      • record.pl -- Access compound arguments by name
      • quasi_quotations.pl -- Define Quasi Quotation syntax
      • pure_input.pl -- Pure Input from files and streams
        • phrase_from_file/2
        • phrase_from_file/3
        • phrase_from_stream/2
        • syntax_error//1
        • lazy_list_location//1
        • lazy_list_character_count//1
        • stream_to_lazy_list/2
      • solution_sequences.pl -- Modify solution sequences
      • ordsets.pl
      • random.pl -- Random numbers
      • base64.pl -- Base64 encoding and decoding
      • aggregate.pl -- Aggregation operators on backtrackable predicates
      • yall.pl -- Lambda expressions
      • sandbox.pl -- Sandboxed Prolog code
      • apply_macros.pl -- Goal expansion rules to avoid meta-calling
      • assoc.pl -- Binary associations
      • prolog_format.pl
      • predicate_options.pl -- Access and analyse predicate options
      • csv.pl
      • pprint.pl
      • atom.pl -- Operations on atoms
      • modules.pl -- Module utility predicates
      • occurs.pl -- Finding and counting sub-terms
      • prolog_xref.pl -- Prolog cross-referencer data collection
      • prolog_colour.pl
      • lazy_lists.pl -- Lazy list handling
      • ugraphs.pl -- Graph manipulation library
      • url.pl -- Analysing and constructing URL
      • www_browser.pl
      • prolog_pack.pl -- A package manager for Prolog
      • git.pl -- Run GIT commands
      • rbtrees.pl -- Red black trees
      • dif.pl -- The dif/2 constraint
      • charsio.pl -- I/O on Lists of Character Codes
      • prolog_stack.pl -- Examine the Prolog stack
      • edinburgh.pl
      • prolog_clause.pl
      • prolog_breakpoints.pl -- Manage Prolog break-points
      • wfs.pl -- Well Founded Semantics interface
      • dialect.pl -- Support multiple Prolog dialects
      • prolog_code.pl -- Utilities for reasoning about code
      • sort.pl
      • iostream.pl -- Utilities to deal with streams
      • dicts.pl
      • varnumbers.pl -- Utilities for numbered terms
      • base32.pl -- Base32 encoding and decoding
      • codesio.pl -- I/O on Lists of Character Codes
      • coinduction.pl -- Co-Logic Programming
      • date.pl
      • heaps.pl -- heaps/priority queues
      • statistics.pl
      • terms.pl
      • utf8.pl -- UTF-8 encoding/decoding on lists of character codes.
      • when.pl
      • backcomp.pl -- Backward compatibility
      • ctypes.pl -- Character code classification
      • prolog_coverage.pl -- Coverage analysis tool
      • prolog_trace.pl -- Print access to predicates
      • increval.pl -- Incremental dynamic predicate modification
      • tables.pl -- XSB interface to tables
      • explain.pl
      • quintus.pl -- Quintus compatibility
      • thread.pl
      • threadutil.pl -- Interactive thread utilities
      • ansi_term.pl -- Print decorated text to ANSI consoles
      • strings.pl -- String utilities
      • persistency.pl
      • writef.pl -- Old-style formatted write
      • macros.pl
      • edit.pl
      • optparse.pl -- command line parsing
      • check.pl
      • prolog_debug.pl -- User level debugging tools
      • listing.pl
      • prolog_wrap.pl -- Wrapping predicates
      • make.pl -- Reload modified source files
      • streams.pl -- Manage Prolog streams
      • qsave.pl
      • zip.pl -- Access resource ZIP archives
      • prolog_autoload.pl -- Autoload all dependencies
      • help.pl -- Text based manual
      • prolog_codewalk.pl -- Prolog code walker
      • exceptions.pl -- Exception classification
      • prolog_jiti.pl
      • nb_set.pl -- Non-backtrackable sets
      • system.pl
      • prolog_metainference.pl
      • intercept.pl
      • prolog_versions.pl -- Demand specific (Prolog) versions
      • rwlocks.pl -- Read/write locks
      • hashtable.pl
      • portray_text.pl
      • shell.pl -- Elementary shell commands
      • fastrw.pl
      • prolog_history.pl -- Per-directory persistent commandline history
      • prolog_config.pl -- Provide configuration information
      • files.pl
      • prolog_profile.pl
      • oset.pl
 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.