From 754ecf1ad31d58839024867a8ee2bd77206a8f16 Mon Sep 17 00:00:00 2001
From: Philip Chimento <pchimento@igalia.com>
Date: Fri, 1 Nov 2024 16:21:49 -0700
Subject: [PATCH] regexp-generator: Expand README

Add some minimal instructions for regenerating the tests.
---
 tools/regexp-generator/README.md | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/tools/regexp-generator/README.md b/tools/regexp-generator/README.md
index ab8da0b0d5..f68d9c25e4 100644
--- a/tools/regexp-generator/README.md
+++ b/tools/regexp-generator/README.md
@@ -1,2 +1,12 @@
-# test262-regexp-generator
-Generete tests for RegExp based on unicode data
+# RegExp Generator
+
+This tool generates the tests in the
+`test/built-ins/RegExp/CharacterClassEscapes/` folder from Unicode data.
+
+To run:
+
+```sh
+$ npm install  # before first run
+$ npm run clean  # optional
+$ npm run build
+```