diff --git a/.github/workflows/check-branch.yaml b/.github/workflows/check-branch.yaml
deleted file mode 100644
index 50aaa0b..0000000
--- a/.github/workflows/check-branch.yaml
+++ /dev/null
@@ -1,6 +0,0 @@
-# Run tests on pushes to all branches.
-name: Check Branch
-on: [push]
-jobs:
-  test:
-    uses: ./.github/workflows/test.yaml
diff --git a/.github/workflows/check-main.yaml b/.github/workflows/check-main.yaml
new file mode 100644
index 0000000..73fb538
--- /dev/null
+++ b/.github/workflows/check-main.yaml
@@ -0,0 +1,8 @@
+# Run tests on pushes to main branch.
+name: Check Main
+on:
+  push:
+    branches: [main]
+jobs:
+  test:
+    uses: ./.github/workflows/test.yaml
diff --git a/.github/workflows/check-pull-request.yaml b/.github/workflows/check-pull-request.yaml
new file mode 100644
index 0000000..60cc014
--- /dev/null
+++ b/.github/workflows/check-pull-request.yaml
@@ -0,0 +1,7 @@
+# Run tests on pull requests, including from forks.
+name: Check Pull Request
+on:
+  pull_request
+jobs:
+  test:
+    uses: ./.github/workflows/test.yaml
diff --git a/ts/x-template.d.ts.map b/ts/x-template.d.ts.map
index 23a0e3d..37807d5 100644
--- a/ts/x-template.d.ts.map
+++ b/ts/x-template.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"x-template.d.ts","sourceRoot":"","sources":["../x-template.js"],"names":[],"mappings":"AAm4BA,yBAA2E;AAC3E,uBAAuE;AAGvE,4BAAiF;AACjF,yBAA2E"}
\ No newline at end of file
+{"version":3,"file":"x-template.d.ts","sourceRoot":"","sources":["../x-template.js"],"names":[],"mappings":"AA+3BA,yBAA2E;AAC3E,uBAAuE;AAGvE,4BAAiF;AACjF,yBAA2E"}
\ No newline at end of file
diff --git a/x-template.js b/x-template.js
index ee71822..94bc168 100644
--- a/x-template.js
+++ b/x-template.js
@@ -808,7 +808,7 @@ class TemplateEngine {
   //   }
   // }
   static #removeWithin(node) {
-    node.replaceChildren()
+    node.replaceChildren();
   }
 
   // TODO: Future state — we may choose to iterate differently as an