v142: RETRACTED v130's span census. Its 1033-span pattern required a space after the label, and the space-form is single-line BY CONSTRUCTION - a filter that guaranteed its own answer. All 3381 spans are 53.83% multi-line, mean 1.8953, max 13, with 17 nesting depths. STRUCTURAL EXHAUSTION withdrawn, line-relation family reopens with a 4847-line surface. Backrefs verified 315/315 backward. 1057 tests
882ece9 verified | { | |
| "total": 315, | |
| "missing": 0, | |
| "backward": 315, | |
| "forward": 0, | |
| "dist_min": 58, | |
| "dist_median": 961, | |
| "dist_p90": 17777, | |
| "dist_max": 55501, | |
| "lines_median": 48, | |
| "lines_p90": 573, | |
| "lines_max": 1573 | |
| } |