[U-Boot] Auto_complete issue with u-boot version v2010.12

[Михаил]

Hi,

I found that config_auto_complete feature have no correct functional
since this version (version v2010.09 is ok).
Some part of my board's header file:
...
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_EXTRA_ENV_SETTING \
"_kernel=tf uImage; er FE000000 +$filesize; cp.b $fileaddr FE000000
$filesize\0" \
...
So i type in commandline
=> run _k
and press [tab] key for command completion.
And no result i see, but previous u-boot version auto_complete feature
works fine.
Can anyone confirm this malfunction?

Thanks!
Mike