Hojun-Cho 2b893b9353 lib/ascii: add strlower_buf/strupper_buf (#11) ...

Restore Hare's two-tier delegation: strlower/strupper alloc a buffer
then delegate to strlower_buf/strupper_buf, which fold ASCII case
into a caller-provided buffer. Too-small buffer returns nomem via the
`let nm: nomem` value form. ref/hare/ascii/string.ha:21,43.

Regen w6c/wwdump/smoke combined.ww — all three embed lib/ascii.

2026-06-01 16:12:05 +09:00

..

main.combined.ww

lib/ascii: add strlower_buf/strupper_buf (#11)

2026-06-01 16:12:05 +09:00

main.ww

lib/ww + wcc + w6c + wwdump: strip *arena cascade (γ-6)

2026-05-21 13:01:57 +09:00