paint: renderRowsClipped is tested only at top=0,left=0
open by a73x
paint.zig ~1084: the one renderRowsClipped test holds the origin; the CLAUDE.md rule says offset=0 is never the baseline. Add a col_off != 0 case with a rail beside it and judge through the engine oracle. Carried from the dedup C-tui review 2026-08-29.
Comments
a73x
2026-08-29: still true — the only call in a test is src/tui/paint.zig:1084 with .top = 0, .left = 0.