- is_text_code(+Code:nonneg) is semidet[multifile, library(portray_text)]
- Multifile hook that can be used to extend the set of character codes
that is recognised as likely text. By default, is_text_code/1 fails
everywhere and internally, only non-control ASCII characters
(32-126) and the the control codes (9,10,13) are accepted.
- To be done
- - we might be able to use the current locale to include the
appropriate code page. (Does that really make sense?)