A.6 library(charsio): I/O on Lists of Character Codes
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Availability::- use_module(library(charsio)).(can be autoloaded)
Source[det]with_output_to_chars(:Goal, -Stream, -Codes, ?Tail)
Same as with_output_to_chars/3 using an explicit stream. The difference list Codes\Tail contains the character codes that Goal has written to Stream.