Warn when saving a file which has been changed outside the editor

1 files changed, 1 insertions, 0 deletions

diff --git a/editor.h b/editor.h
index 5192d31..36f2829 100644
--- a/editor.h
+++ b/editor.h
@@ -195,6 +195,7 @@ struct File {
 	Text *text;
 	const char *name;
 	bool stdin;
+	struct stat stat;
 	int refcount;
 	Mark marks[MARK_LAST];
 	File *next, *prev;