nano

commit c4d09cc24ba979e5589d8bd4d6f93f726e60bb7c
parent d04c8f88f1e640d5528dc8cb83c50a79b27b7500
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Sun, 22 Jul 2018 09:08:35 +0200

text: add auto-whitespace to the file size after creating the undo item

The undo item for ENTER should record the file size *before* the amount
of auto-indentation whitespace is added to it.

This fixes https://savannah.gnu.org/bugs/?54344.
Reported-by: Liu Hao <lh_mouse@126.com>

Diffstat:
M
src/text.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/text.c b/src/text.c
@@ -1050,8 +1050,6 @@ void do_enter(void)
 		/* If there were only blanks before the cursor, trim them. */
 		if (allblanks)
 			openfile->current_x = 0;
-		else
-			openfile->totsize += extra;
 	}
 #endif
 
@@ -1081,6 +1079,8 @@ void do_enter(void)
 	set_modified();
 
 #ifndef NANO_TINY
+	if (ISSET(AUTOINDENT) && !allblanks)
+		openfile->totsize += extra;
 	update_undo(ENTER);
 #endif