- [ "stream ( ? @ ? )" "stream_eq ( ? ≗ ? )" "stream_hdtl ( ⫰? )" "stream_tls ( ⫰*[?]? )" * ]
- [ "list ( â\97\8a ) ( ? @ ? ) ( |?| )" "list2 ( â\97\8a ) ( {?,?} @ ? ) ( ? @@ ? ) ( |?| )" * ]
+ [ "stream ( ? ⨮{?} ? )" "stream_eq ( ? ≗{?} ? )" "stream_hdtl ( ⫰{?}? )" "stream_tls ( ⫰*{?}[?]? )" * ]
+ [ "list ( â\92º{?} ) ( ? ⨮{?} ? )" "list_length ( |?| )" * ]