From 16604de74c528926ec9c48ea1baac6519e733705 Mon Sep 17 00:00:00 2001
From: Lilleman auf Larv <lilleman@larvit.se>
Date: Tue, 29 Sep 2026 04:37:19 +0200
Subject: [PATCH] Name the table lookup the Generator doc's fixed tree excepts,
 and drop the renders restatement

---
 fejkdata.go  | 5 +++--
 holdfence.go | 3 +--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/fejkdata.go b/fejkdata.go
index 5c2c232..8fa244a 100644
--- a/fejkdata.go
+++ b/fejkdata.go
@@ -28,8 +28,9 @@ var ErrNoData = errors.New("no data: WithoutShippedData needs at least one WithD
 
 // Generator generates fake data from a loaded namespace tree. Create one with [New].
 // It is safe for concurrent use; a seeded sequence is reproducible only when drawn
-// from one goroutine. The compiled tree is immutable after [New], so List, NewTemplate
-// and NewRecordTemplate read it without a lock; mu guards the rest, which every render takes.
+// from one goroutine. The compiled tree is fixed after [New] bar each table's row lookup,
+// which its sync.Once builds on first use, so List, NewTemplate and NewRecordTemplate
+// read it without a lock; mu guards the rest, which every render takes.
 type Generator struct {
 	mu      sync.Mutex
 	rand    *session
diff --git a/holdfence.go b/holdfence.go
index 627a79e..9343523 100644
--- a/holdfence.go
+++ b/holdfence.go
@@ -152,8 +152,7 @@ func isFixed(n node) bool {
 }
 
 // renders reports whether rendering n can reach anything in want, following the
-// same edges expand does. seen keeps a node from being walked twice, so the walk
-// ends across a cycle too.
+// same edges expand does.
 func renders(n node, want, seen map[node]bool) bool {
 	if want[n] {
 		return true