Broken commit d2e64d29c44dee6d455f7705dd1cf1af8674ad9a

[Pali Rohár]

On Sunday 09 October 2022 17:19:50 Pali Rohár wrote:
> Hello!
> 
> Your commit d2e64d29c44dee6d455f7705dd1cf1af8674ad9a ("cli_readline:
> Only insert printable chars") broke support for pound sign (£) and euro
> sign (€) keys on Nokia N900 keypad.
> 
> When I press either of those two keys, nothing is displayed on the N900
> screen.
> 
> On the other hand key for dollar sign ($) is working fine.
> 
> After reverting that commit those two keys are working again. So I can
> type "echo 40 €" and U-Boot console will print "40 €" on the screen.
> 
> Commit message of that commit says to insert only printable characters
> but instead it started dropping some printable characters.
> 
> It would be a wise idea to not censor usage of non-dollar currency
> symbols in U-Boot :-) Hehe I know that issue is probably with non-7-bit
> characters, but funny things is that on N900 keypad are only two
> non-ASCII characters: £ and €.
> 
> Could you please look at it, what can be done with it?

Hello after month! Any input on this? What about reverting that commit?