nano

commit 4f92b12a6a5ff2c3da38a7d8d99b665f51a4f7df
parent 4b4b20f8a9c03e72ee41907f61ffec759b6158af
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Thu, 24 Nov 2022 15:51:43 +0100

text: upon Enter, eat only lefthand blanks, not any other characters

Make sure that there is only whitespace to the left of the cursor
before setting 'allblanks' to TRUE, because this latter value will
cause these characters to be eaten (as a special case, to avoid
creating lines that contain only blanks when both --autoindent
and --breaklonglines are on).

This fixes https://savannah.gnu.org/bugs/?63407.
Reported-by: Tasos Papastylianou <tpapastylianou@hotmail.com>

Bug existed since version 2.9.8, commit d00ab406.

Diffstat:
M
src/text.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/text.c b/src/text.c
@@ -877,7 +877,7 @@ void do_enter(void)
 		if (extra > openfile->current_x)
 			extra = openfile->current_x;
 		else if (extra == openfile->current_x)
-			allblanks = TRUE;
+			allblanks = (indent_length(openfile->current->data) == extra);
 	}
 #endif /* NANO_TINY */
 	newnode->data = nmalloc(strlen(openfile->current->data +