bug#21681: [PATCH] Fix formatting of lexical-binding at eof warning

[Noam Postavsky <npostavs@users.sourceforge.net>]

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On Mon, Jan 25, 2016 at 12:07 PM, Eli Zaretskii <eliz@gnu.org> wrote:
>> Date: Sun, 24 Jan 2016 14:34:31 -0500
>> From: Noam Postavsky <npostavs@users.sourceforge.net>
>>
>> [...] `display-warning' is
>> called from inside `with-temp-buffer`, so we need to use `thisbuf' to
>> reference the original buffer that we are calling
>> `hack-local-variables' for.
>
> Right, sorry.  Yes, let's do that.

Ping? Resending with above explanation in commit message.

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From 1e9c294320b920f6f20daa49142de0173ed113c2 Mon Sep 17 00:00:00 2001
From: Noam Postavsky <npostavs@gmail.com>
Date: Sun, 24 Jan 2016 11:17:45 -0500
Subject: [PATCH] Fix lexical binding at eof warning

* files.el (hack-local-variables): `display-warning' is called from
inside `with-temp-buffer`, so we need to use `thisbuf' to reference the
original buffer that we are calling `hack-local-variables' for.
---
 lisp/files.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/files.el b/lisp/files.el
index 3898dff..b2c90bc 100644
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -3426,7 +3426,7 @@ local variables, but directory-local variables may still be applied."
                                   (format-message
                                    "%s: `lexical-binding' at end of file unreliable"
                                    (file-name-nondirectory
-                                    (or buffer-file-name ""))))))
+                                    (or (buffer-file-name thisbuf) ""))))))
 			      (t
 			       (ignore-errors
 				 (push (cons (if (eq var 'eval)
-- 
2.6.2.windows.1