Scanner subset: newscanner, finish, scanbyte, scanline, scantok, overflow (named-void). Buffer caller-owned; EOF_DISCARD default. Skips Hare's scanner-as-io.stream embed pending task #6 (chained N_DOT-of-N_DOT miscompile).
Scanner subset: newscanner, finish, scanbyte, scanline, scantok, overflow (named-void). Buffer caller-owned; EOF_DISCARD default. Skips Hare's scanner-as-io.stream embed pending task #6 (chained N_DOT-of-N_DOT miscompile).