Parents and children of check-in [6f34d948a0]
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2026-08-23
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| 13:42 |
index: fold landing records into a queryable surface
A landing (zit#127) is a reading of forum_post, not a new artifact kind, so the table is derived and recomputed whenever any post in its thread folds -- which is what makes a reply indexed before its root converge on the same row. Backfilled once at open for indexes whose posts predate the table. check-in: 3c6bee847a user: dmestas tags: trunk | |
| 12:31 |
timeline: the mainline claims rail 0 only when it is free
A merge whose two parents are both on trunk puts two chains in front of one column. Claiming rail 0 anyway stopped drawing the line that was already travelling there — the gap — and overwrote the commit it was heading to. Test asserts every head resumes its predecessor's tail. check-in: 6f34d948a0 user: dmestas tags: trunk | |
| 11:08 |
caps: private tickets exist for holders of e
The edge resolved a CapSet and threw it away; it now rides the context, so an op can ask which letters the caller holds. Private tickets list, count and resolve for e, and for nobody else. One privacyWhere() so a fourth read path cannot silently ship without the clause. check-in: 9b2b188ece user: dmestas tags: trunk | |