25 Oct
2023
25 Oct
'23
1:16 a.m.
On Tue, Oct 10, 2023 at 11:16:39AM +0300, Yurii Monakov wrote:
Unexpected 'Esc' key presses are accumulated internally, even if it is already clear that the current escape sequence is invalid. This results in weird behaviour. For example, the next character after 'Esc' key simply disappears from input and 'Unknown command' is printed after 'Enter'.
This commit fixes some issues with extra 'Esc' keys entered by user:
- Sequence <Esc><Esc><Enter> right after autoboot stop gives:
=> nknown command 'ry 'help' => 2. Sequence <Esc><p><r><i><Enter> gives: => ri Unknown command 'ri' - try 'help' => 3. Extra 'Esc' key presses break backspace functionality.
Signed-off-by: Yurii Monakov monakov.y@gmail.com Reviewed-by: Simon Glass sjg@chromium.org
Applied to u-boot/master, thanks!
--
Tom