[PATCH 10/10] setexpr: Add support for strings

Tom Rini
2020-11-06T20:58:21Z

On Thu, Nov 05, 2020 at 10:27:25AM -0700, Simon Glass wrote:
> Hi Marek,
>
> On Tue, 3 Nov 2020 at 09:30, Marek Behun <marek.behun@nic.cz> wrote:
> >
> > On Tue, 3 Nov 2020 08:12:17 -0700
> > Simon Glass <sjg@chromium.org> wrote:
> >
> > > Hi Marek,
> > >
> > > On Sun, 1 Nov 2020 at 16:08, Marek Behun <marek.behun@nic.cz> wrote:
> > > >
> > > > What is the purpose of + operator on strings?
> > > > Can't we use setenv "${a}${b}" ?
> > >
> > > Yes, that does the same thing, although it is a bit clumsy.
> > >
> > > setenv a *10
> > > setenv b *100
> > > setenv c "${a}${b}"
> > >
> > > instead of
> > >
> > > setexpr c *10 + *100
> >
> > Hi Simon,
> >
> > I don't know. It provides the same functionality that exists, but only
> > adds code.
> > Is someone really going to use this?
>
> I don't know. Perhaps we can wait and see if anyone cares?

Sorry, does that mean this support is just speculative? Or did I
misread this part of the thread? Thanks.

--
Tom
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