[PATCH 0/3] add "call" command

[Tom Rini]

On Sat, Sep 26, 2020 at 04:02:08PM +0200, Wolfgang Denk wrote:
> Dear Simon,
> 
> In message <CAPnjgZ27owL439SkG3_V38KQnBkUDL5u2Ay7vmPeJ=mCmvHnzA at mail.gmail.com> you wrote:
> >
> > I would like to see this also. Is the busybox version the latest?
> > There might even be some tests although I can't see any.
> 
> I have never been able to locate any other origin of the housh shell
> source code, so - exept for other ports - this is the only current
> souce I know of.

One of my worries about updating our hush code would be to maintain
compatibility with all of the scripts out there that rely on whatever
odd behavior we have.

If one goes down the path of "give U-Boot a better shell", an opt-in
"hush v2" or whatever naming makes sense for re-porting something from
busybox and having a plan to keep it in sync would be the way I would
like to see it go.

-- 
Tom
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