From 3a8703be09d751f5131224264a9b503c8834ea8a Mon Sep 17 00:00:00 2001
From: Drew Lewis <drew.lewis@gmail.com>
Date: Tue, 17 Feb 2026 15:36:04 +0000
Subject: [PATCH 1/2] Bump prefig version to get clipping fix

---
 requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements.txt b/requirements.txt
index 9e174e917..7b656b322 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 pretext[prefigure] == 2.36.0
-prefig >= 0.5.6
+prefig >= 0.5.7
 CodeChat-Server == 0.2.25
 pelican == 4.11.0
 markdown == 3.7.0

From 33cbc08bee5a38bd48f4cb5265787d606f6e637c Mon Sep 17 00:00:00 2001
From: Drew Lewis <drew.lewis@gmail.com>
Date: Tue, 17 Feb 2026 15:36:16 +0000
Subject: [PATCH 2/2] Fix duplicate label warnings

---
 source/precalculus/source/06-TR/prefigure/TR5-angle2.xml       | 2 +-
 .../source/06-TR/prefigure/TR5-point-unit-circle.xml           | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/source/precalculus/source/06-TR/prefigure/TR5-angle2.xml b/source/precalculus/source/06-TR/prefigure/TR5-angle2.xml
index 017c688a3..b5ec31a2b 100644
--- a/source/precalculus/source/06-TR/prefigure/TR5-angle2.xml
+++ b/source/precalculus/source/06-TR/prefigure/TR5-angle2.xml
@@ -11,7 +11,7 @@
     <circle at="c" center="(0,0)" radius="1" stroke="gray" thickness="1"/>
     
     <angle-marker at="a" points="(p1,(0,0),p2)" alignment="east"><m>\alpha</m></angle-marker>
-    <angle-marker at="a" points="(p2,(0,0),p3)" alignment="northwest"><m>150^\circ</m></angle-marker>
+    <angle-marker at="b" points="(p2,(0,0),p3)" alignment="northwest"><m>150^\circ</m></angle-marker>
     <vector at="v1" v="p1" stroke="blue" thickness="2"/>
     <vector at="v2" v="p2" stroke="blue" thickness="2"/>
     <vector at="v3" v="p3" stroke="blue" thickness="2"/>
diff --git a/source/precalculus/source/06-TR/prefigure/TR5-point-unit-circle.xml b/source/precalculus/source/06-TR/prefigure/TR5-point-unit-circle.xml
index 349040239..f985472f1 100644
--- a/source/precalculus/source/06-TR/prefigure/TR5-point-unit-circle.xml
+++ b/source/precalculus/source/06-TR/prefigure/TR5-point-unit-circle.xml
@@ -14,8 +14,7 @@
       <vector at="v2" v="p2" stroke="blue" thickness="2"/>
       <label color="blue" anchor="1/2*p2" alignment="northwest" ><m>r</m></label>
     </group>
-      <vector at="v2" v="p2" stroke="blue" thickness="2"/>
-      <point at="p" p="p2"><m>(x,y)</m></point>
+    <point at="p" p="p2"><m>(x,y)</m></point>
 
     
   </coordinates>