From f8254244c04e331a87cd0eacfadc160c664e2ae5 Mon Sep 17 00:00:00 2001
From: Amadeus Demarzi <amadeusdemarzi@gmail.com>
Date: Tue, 2 Jun 2026 12:22:39 -0700
Subject: [PATCH] Disable all highlighting

---
 packages/diffs/src/worker/WorkerPoolManager.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/diffs/src/worker/WorkerPoolManager.ts b/packages/diffs/src/worker/WorkerPoolManager.ts
index 49b1bcc3c..f218a873a 100644
--- a/packages/diffs/src/worker/WorkerPoolManager.ts
+++ b/packages/diffs/src/worker/WorkerPoolManager.ts
@@ -61,6 +61,7 @@ import type {
 } from './types';
 
 const IGNORE_RESPONSE = Symbol('IGNORE_RESPONSE');
+const DISABLE_HIGHLIGHTING = true;
 
 class WorkerPoolTerminatedError extends Error {
   constructor() {
@@ -559,6 +560,7 @@ export class WorkerPoolManager {
     // attempt to highlight. This should be mostly never hit, but it's just an
     // extra level of safety
     if (
+      DISABLE_HIGHLIGHTING ||
       isFilePlainText(file) ||
       (cachedResult != null &&
         areFileRenderOptionsEqual(
@@ -583,6 +585,7 @@ export class WorkerPoolManager {
     const cachedResult = this.getFileResultCache(file);
     const highlightKey = this.getFileHighlightKey(file);
     if (
+      DISABLE_HIGHLIGHTING ||
       highlightKey == null ||
       isFilePlainText(file) ||
       (cachedResult != null &&
@@ -628,6 +631,7 @@ export class WorkerPoolManager {
     // attempt to highlight. This should be mostly never hit, but it's just an
     // extra level of safety
     if (
+      DISABLE_HIGHLIGHTING ||
       isDiffPlainText(diff) ||
       (cachedResult != null &&
         areDiffRenderOptionsEqual(
@@ -652,6 +656,7 @@ export class WorkerPoolManager {
     const cachedResult = this.getDiffResultCache(diff);
     const highlightKey = this.getDiffHighlightKey(diff);
     if (
+      DISABLE_HIGHLIGHTING ||
       highlightKey == null ||
       isDiffPlainText(diff) ||
       (cachedResult != null &&