tree 5120725c885a27277e911fff395a9b33b889a73b
parent 9b972025208dd985770b972dd6ed63cb1a4b118d
author Changbin Du <changbin.du@gmail.com> 1553527007 +0000
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1556952550 +0200

kconfig/[mn]conf: handle backspace (^H) key

[ Upstream commit 9c38f1f044080392603c497ecca4d7d09876ff99 ]

Backspace is not working on some terminal emulators which do not send the
key code defined by terminfo. Terminals either send '^H' (8) or '^?' (127).
But currently only '^?' is handled. Let's also handle '^H' for those
terminals.

Signed-off-by: Changbin Du <changbin.du@gmail.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Sasha Levin (Microsoft) <sashal@kernel.org>