Summary of Predicates and Functions

Reference pages for the following provide further detail on the material in this section.

• at_end_of_file/[0,1]
• at_end_of_line/[0,1]
• character_count/2
• close/1
• current_input/1
• current_output/1
• current_stream/3
• display/1
• fileerrors/0
• flush_output/1
• format/[2,3]
• get0/[1,2]
• get/[1,2]
• line_count/2
• line_position/2
• nl/[0,1]
• nofileerrors/0
• open/[3,4]
• open_null_stream/1
• peek_char/[1,2]
• portray/1
• portray_clause/1
• print/[1,2]
• prompt/[2,3]
• put/[1,2]
• read/[1,2]
• read_term/[2,3]
• see/1
• seeing/1
• seek/4
• seen/0
• set_input/1
• set_output/1
• skip/[1,2]
• skip_line/[0,1]
• stream_position/[2,3]
• tab/[1,2]
• tell/1
• telling/1
• told/0
• ttyflush/0
• ttyget0/1
• ttyget/1
• ttynl/0
• ttyput/1
• ttyskip/1
• ttytab/1
• write/[1,2]
• write_canonical/[1,2]
• writeq/[1,2]
• write_term/[2,3]

Also, see fli-ios.