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

  • swipl
    • library
      • error.pl
      • debug.pl
      • apply.pl -- Apply predicates on a list
      • lists.pl
      • broadcast.pl
      • predicate_options.pl
      • shlib.pl
      • option.pl
      • thread_pool.pl -- Resource bounded thread management
      • gensym.pl
      • settings.pl
      • arithmetic.pl
      • main.pl
      • readutil.pl
      • 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 -- Ordered set manipulation
      • 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 -- Analyse format specifications
      • csv.pl -- Process CSV (Comma-Separated Values) data
      • pprint.pl -- Pretty Print Prolog terms
      • 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
      • iostream.pl -- Utilities to deal with streams
      • url.pl -- Analysing and constructing URL
      • www_browser.pl -- Open a URL in the users browser
      • 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 -- Some traditional Edinburgh predicates
      • prolog_clause.pl -- Get detailed source-information about a clause
      • 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
      • dicts.pl -- Dict utilities
      • 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 -- Process dates and times
      • heaps.pl -- heaps/priority queues
      • statistics.pl -- Get information about resource usage
      • terms.pl -- Term manipulation
      • when.pl -- Conditional coroutining
      • backcomp.pl -- Backward compatibility
      • strings.pl -- String utilities
      • listing.pl -- List programs and pretty print clauses
      • ansi_term.pl -- Print decorated text to ANSI consoles
      • prolog_wrap.pl -- Wrapping predicates
      • check.pl -- Consistency checking
      • prolog_jiti.pl -- Just In Time Indexing (JITI) utilities
      • persistency.pl -- Provide persistent dynamic predicates
      • intercept.pl -- Intercept and signal interface
      • ctypes.pl -- Character code classification
      • utf8.pl -- UTF-8 encoding/decoding on lists of character codes.
      • system.pl -- System utilities
      • quintus.pl -- Quintus compatibility
      • optparse.pl -- command line parsing
      • tables.pl -- XSB interface to tables
      • threadutil.pl -- Interactive thread utilities
      • writef.pl -- Old-style formatted write
 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.