[elpa] externals/json-mode 2b98e9141a: (json-mode): Set `editorconfig-indent-size-vars`

[Stefan Monnier via]

branch: externals/json-mode
commit 2b98e9141ab5072b40b91294840bd35eaf32572a
Author: Stefan Monnier <monn...@iro.umontreal.ca>
Commit: Stefan Monnier <monn...@iro.umontreal.ca>

    (json-mode): Set `editorconfig-indent-size-vars`
    
    (json-mode-indent-level): Add safety predicate.
---
 json-mode.el | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/json-mode.el b/json-mode.el
index d9395cd8ae..0465ab6966 100644
--- a/json-mode.el
+++ b/json-mode.el
@@ -1,6 +1,6 @@
 ;;; json-mode.el --- Major mode for editing JSON files  -*- lexical-binding: 
t; -*-
 
-;; Copyright (C) 2015-2020 Free Software Foundation, Inc.
+;; Copyright (C) 2015-2025 Free Software Foundation, Inc.
 
 ;; Author: Simen Heggestøyl <simen...@gmail.com>
 ;; Maintainer: Simen Heggestøyl <simen...@gmail.com>
@@ -40,9 +40,12 @@
   :tag "JSON Mode"
   :group 'data)
 
+;; FIXME: The more "conventional" name would be `json-indent-level'.
+;; Or even better just use `smie-indent-basic'.
 (defcustom json-mode-indent-level 2
   "Basic size of one indentation step."
-  :type 'integer)
+  :type 'integer
+  :safe #'integerp)
 
 (defface json-mode-object-name-face
   '((t :inherit font-lock-variable-name-face))
@@ -185,6 +188,7 @@ integers."
   (add-hook 'which-func-functions #'json--which-func nil t)
   (setq-local comment-start "// ")
   (setq-local comment-end "")
+  (setq-local editorconfig-indent-size-vars '(json-mode-indent-level))
   (smie-setup json-mode--smie-grammar #'json-mode--smie-rules))
 
 (defun json--jit-wrap (beg end)