From 386116ff597dcbb61028d4df5ed87bd04b64cc2b Mon Sep 17 00:00:00 2001
From: Alan Orth <alan.orth@gmail.com>
Date: Thu, 15 Jun 2023 16:33:06 +0300
Subject: [PATCH] .eslintrc.json: use jsonc/no-irregular-whitespace

The eslint-plugin-jsonc documentation recommends turning ESLint's
own no-irregular-whitespace plugin off for JSON files in favor of
its own jsonc/no-irregular-whitespace plugin.

The idea here is to allow "irregular" whitespace in quoted strings
and regular expressions, as that may be deliberate, and to forbid
such whitespace in comments and templates (though I'm unsure if we
should skip them in templates?).

See: https://ota-meshi.github.io/eslint-plugin-jsonc/rules/no-irregular-whitespace.html
---
 .eslintrc.json | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/.eslintrc.json b/.eslintrc.json
index 5d52f579d6c..317e5473ee9 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -234,7 +234,17 @@
         "plugin:jsonc/recommended-with-json5"
       ],
       "rules": {
-        "no-irregular-whitespace": "error",
+        // ESLint core no-irregular-whitespace rule doesn't work well in JSON
+        "no-irregular-whitespace": "off",
+        "jsonc/no-irregular-whitespace": [
+          "error",
+          {
+            "skipStrings": true,
+            "skipComments": false,
+            "skipRegExps": true,
+            "skipTemplates": false
+          }
+        ],
         "no-trailing-spaces": "error",
         "jsonc/comma-dangle": [
           "error",