branch: externals/auto-header
commit 9afc94dea465039b621e72ff72c544dbd740f25f
Author: Philip Kaludercic <[email protected]>
Commit: Philip Kaludercic <[email protected]>
Warn if not being used in a C-mode buffer
---
auto-header.el | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/auto-header.el b/auto-header.el
index a62a9ace2e..3536bde469 100644
--- a/auto-header.el
+++ b/auto-header.el
@@ -3,7 +3,7 @@
;; Copyright (C) 2022 Philip Kaludercic
;; Author: Philip Kaludercic <[email protected]>
-;; Version: $Id: auto-header.el,v 1.7 2022/05/01 20:15:59 oj14ozun Exp
oj14ozun $
+;; Version: $Id: auto-header.el,v 1.8 2022/05/01 20:19:34 oj14ozun Exp $
;; Package-Version: 1.0
;; Keywords: c
@@ -151,7 +151,10 @@ NAME."
"Run `auto-header-buffer' before saving."
:lighter " AH"
(if auto-header-mode
- (add-hook 'before-save-hook #'auto-header-buffer nil t)
+ (progn
+ (unless (derived-mode-p 'c-mode)
+ (warn "Auto-header ought to be used in a C-mode buffer"))
+ (add-hook 'before-save-hook #'auto-header-buffer nil t))
(remove-hook 'before-save-hook #'auto-header-buffer t)))
(provide 'auto-header)
