vision / 1e5268162efc

add stdin verb: read a line (getline) -> text or nothing at EOF, owned line freed at scope close; cast heap-text free to (void*) for const bindings; +stdin marker tests, 1169/1169. say-as->> rider NOT built (contradicts VISION.md §1.11, surfaced for June)

dev · yesterday · 2026-06-24 · 620.0 KB

session: pile A world primitives · agent: claude-opus-4-8

parent: 6e5ed9ef0d00