fold-6 carrier-split (drew's ruling): the 6 uniesc value rows (rune/string
escape decode) are already covered 1:1 by test/lang/uniesc_test.ww @test rows
-- same escape forms, same expected codepoints/bytes, same lexer escape-decode
path, and dual-stage via test-lang-byteid (frontend-swap .s byte-id proves
wwstage decode transitively, strictly more sensitive than re-running). So drop
the duplicate value rows from the C driver; 110_uniesc_run.c slims to just the
.wwi roundtrip -- a 2-package sep-build observer that can't be an in-language
@test and isn't a reject case (its eventual runww home tracked as #19). The
carrier still runs both stages for the roundtrip; no coverage lost, test count
unchanged (404).
Hojun-Cho
24b7aaa33b