Expand description
Extended string operators beyond tatara-lisp-eval primitives.
(string-starts-with? STR PREFIX) → bool (string-ends-with? STR SUFFIX) → bool (string-repeat STR N) → STR repeated N times (string-reverse STR) → reversed (by chars, not bytes) (string-join SEP XS) → concatenate XS with SEP between (string-chars STR) → list of 1-char strings (string-bytes STR) → list of integers 0..=255 (string-uppercase STR) → uppercase (rounds out -lowercase)