scroll

commit c6622082ff48417e85099a37549e83725227c958
parent 7ebc733b629fd2f8ba09fc5936df2143882d1f64
Author: Jochen Sprickerhof <git@jochen.sprickerhof.de>
Date:   Sun,  5 Apr 2020 23:50:02 +0200

Don't strip first two chars if they are not a \r\n

Diffstat:
M
scroll.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/scroll.c b/scroll.c
@@ -284,8 +284,10 @@ scrollup(int n)
 	write(STDOUT_FILENO, "\033[?25l", 6);
 
 	/* remove newline of first line as we are at 0,0 already */
-	if (scrollend->size > 2)
+	if (scrollend->size > 1 && scrollend->buf[0] == '\r' && scrollend->buf[1] == '\n')
 		write(STDOUT_FILENO, scrollend->buf + 2, scrollend->size - 2);
+	else
+		write(STDOUT_FILENO, scrollend->buf, scrollend->size);
 	bottom = TAILQ_NEXT(bottom, entries);
 
 	/* print rows lines and move bottom forward to the new screen bottom */