27 Strings
This library is unstable; compatibility will not be maintained. See Unstable: May Change Without Warning for more information.
| (require unstable/string) |
The subsequent bindings were added by Vincent St-Amour.
procedure
(regexp-filter pattern lst)
→ (listof (or/c string? bytes? path? input-port?)) pattern : (or/c string? bytes? regexp? byte-regexp?) lst : (listof (or/c string? bytes? path? input-port?))
Keeps only the elements of lst that match pattern.