Module Name: src
Committed By: christos
Date: Sun Jun 30 13:30:15 UTC 2019
Modified Files:
src/lib/libedit: terminal.c
Log Message:
Add a comment explaining why we don't use DO here. Correct the attribution
on the previous patch: The patch was from Jordan Lewis and the report from
Raphael Poss.
To generate a diff of this commit:
cvs rdiff -u -r1.37 -r1.38 src/lib/libedit/terminal.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libedit/terminal.c
diff -u src/lib/libedit/terminal.c:1.37 src/lib/libedit/terminal.c:1.38
--- src/lib/libedit/terminal.c:1.37 Sat Jun 29 17:35:09 2019
+++ src/lib/libedit/terminal.c Sun Jun 30 09:30:15 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: terminal.c,v 1.37 2019/06/29 21:35:09 christos Exp $ */
+/* $NetBSD: terminal.c,v 1.38 2019/06/30 13:30:15 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)term.c 8.2 (Berkeley) 4/30/95";
#else
-__RCSID("$NetBSD: terminal.c,v 1.37 2019/06/29 21:35:09 christos Exp $");
+__RCSID("$NetBSD: terminal.c,v 1.38 2019/06/30 13:30:15 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
@@ -509,6 +509,10 @@ terminal_move_to_line(EditLine *el, int
return;
}
if ((del = where - el->el_cursor.v) > 0) {
+ /*
+ * We don't use DO here because some terminals are buggy
+ * if the destination is beyond bottom of the screen.
+ */
for (; del > 0; del--)
terminal__putc(el, '\n');
/* because the \n will become \r\n */
