bug#67152: [PATCH] Fix flymake integration in lua-ts-mode

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From ab3ecedb9e4ed4818603249e774dd8a1e6dae28b Mon Sep 17 00:00:00 2001
From: john muhl <jm@pub.pink>
Date: Mon, 13 Nov 2023 16:06:07 -0600
Subject: [PATCH] Fix flymake integration in lua-ts-mode (Bug#67152)

* lisp/progmodes/lua-ts-mode.el (lua-ts-flymake-luacheck): Use
flymake-diag-region to mark highlighted region.
---
 lisp/progmodes/lua-ts-mode.el | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/lisp/progmodes/lua-ts-mode.el b/lisp/progmodes/lua-ts-mode.el
index bb6d5cb8c91..ad753210dd4 100644
--- a/lisp/progmodes/lua-ts-mode.el
+++ b/lisp/progmodes/lua-ts-mode.el
@@ -508,16 +508,18 @@ lua-ts-flymake-luacheck
                                             eol))
                                    nil t)
                             for line = (string-to-number (match-string 1))
-                            for beg = (string-to-number (match-string 2))
-                            for end = (string-to-number (match-string 3))
+                            for (beg . end) = (flymake-diag-region
+                                               source
+                                               (string-to-number (match-string 1))
+                                               (string-to-number (match-string 2)))
                             for msg = (match-string 4)
                             for type = (if (string-match "^(W" msg)
                                            :warning
                                          :error)
                             when (and beg end)
                             collect (flymake-make-diagnostic source
-                                                             (cons line beg)
-                                                             (cons line (1+ end))
+                                                             beg
+                                                             end
                                                              type
                                                              msg)
                             into diags
-- 
2.41.0