mention pure output predicates in the README
@@ -464,6 +464,8 @@ The modules that ship with Scryer&nbsp;Prolog are also called
file, reading lazily only as much as is needed. Due to the compact
internal string representation, also extremely large files can be
efficiently processed with Scryer&nbsp;Prolog in this way.
+ `phrase_to_file/2` and `phrase_to_stream/2` write lists of
+ characters described by DCGs to files and streams, respectively.
* [`lambda`](src/lib/lambda.pl)
Lambda expressions to simplify higher order programming.
* [`charsio`](src/lib/charsio.pl) Various predicates that are useful
