From 42c443bd5a4782d7ce7002264ddeee8a54c90469 Mon Sep 17 00:00:00 2001
From: Lilleman auf Larv <lilleman@larvit.se>
Date: Tue, 29 Sep 2026 21:27:23 +0200
Subject: [PATCH] Build the draw fence's fold with the fence, deleting its lazy
 accessor

---
 data.go      |  2 +-
 drawfence.go | 13 +++----------
 2 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/data.go b/data.go
index 28bd9be..5ee88f1 100644
--- a/data.go
+++ b/data.go
@@ -239,7 +239,7 @@ func checkNodeFences(s nodeScope) error {
 	if err := s(heldCheck); err != nil {
 		return err
 	}
-	fence := &drawFence{}
+	fence := &drawFence{fold: newReadFold()}
 	refs := false
 	if err := s(func(path string, n node) error {
 		if t, ok := n.(*template); ok && len(t.link.refs) > 0 {
diff --git a/drawfence.go b/drawfence.go
index 2eb6fd5..4d0a6a5 100644
--- a/drawfence.go
+++ b/drawfence.go
@@ -14,13 +14,6 @@ type drawFence struct {
 	fold *readFold
 }
 
-func (f *drawFence) reads() *readFold {
-	if f.fold == nil {
-		f.fold = newReadFold()
-	}
-	return f.fold
-}
-
 // checkDrawGroup refuses a draw group that splits nothing: one whose render reads every reference
 // path inside a repeat or a nested draw group, which draw apart from it whatever it names.
 func (f *drawFence) checkDrawGroup(path string, n node) error {
@@ -28,7 +21,7 @@ func (f *drawFence) checkDrawGroup(path string, n node) error {
 	if !ok || t.drawGroup == "" {
 		return nil
 	}
-	for _, r := range f.reads().rootReads(t) {
+	for _, r := range f.fold.rootReads(t) {
 		if r.at.group == "" && r.draws() {
 			return nil
 		}
@@ -41,7 +34,7 @@ func (f *drawFence) checkDraws(path string, n node) error {
 	if !ok {
 		return nil
 	}
-	reads := f.reads().rootReads(t)
+	reads := f.fold.rootReads(t)
 	if !anyDraws(reads) {
 		return nil
 	}
@@ -59,7 +52,7 @@ func (f *drawFence) checkRecordDraws(path string, n node) error {
 	if !ok || !t.isRecord {
 		return nil
 	}
-	reads := f.reads().columnReads(t, sortedNames(t.fields))
+	reads := f.fold.columnReads(t, sortedNames(t.fields))
 	if !anyDraws(reads) {
 		return nil
 	}