readline: make ctrl-u to work like linux console

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LuminaSensum / barebox

Browse code readline: make ctrl-u to work like linux console currtly, the ctrl-u discards the whole line, in most linux boxes, ctrl-u just erase characters before cursor to the begginning of the line. this patch make ctrl-u to do this. Signed-off-by: DU HUANPENG <u74147@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> WIP_next-LS master next v2020.07.0 v2020.06.0 v2020.05.0 v2020.04.0 v2020.03.0 v2020.02.0 v2020.01.0 v2019.12.0
1 parent 4c8af43 commit d4eb2645610625b3b6f5179a319935d3fc7c6829 DU HUANPENG authored on 16 Oct 2019 Sascha Hauer committed on 18 Oct 2019

Browse code

currtly, the ctrl-u discards the whole line, in most linux
boxes, ctrl-u just erase characters before cursor to the
begginning of the line. this patch make ctrl-u to do this.

Signed-off-by: DU HUANPENG <u74147@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

WIP_next-LS master next v2020.07.0 v2020.06.0 v2020.05.0 v2020.04.0 v2020.03.0 v2020.02.0 v2020.01.0 v2019.12.0

1 parent 4c8af43 commit d4eb2645610625b3b6f5179a319935d3fc7c6829

DU HUANPENG authored on 16 Oct 2019

Sascha Hauer committed on 18 Oct 2019

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