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Re: bufferwords() lexes a subshell in a shortloop repeat as a string
On Mon, 18 Jan 2016 16:32:55 -0800
Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx> wrote:
> Directly at command line, gettok() returns "\210two three\216four\212".
>
> Does the below look correct?
It's certainly plausible.
> Aside: "emulate sh" does the equivalent of
>
> setopt shglob noglob nokshglob
>
> In order to make kshglob work, one must
>
> setopt glob kshglob
>
> Is that correct, or should only kshglob be needed?
Do you really mean "glob"/"noglob"? I thought that meant what it says,
controlling all globbing. I can't see any evidence it's related to
emulation --- it's got the "emulate" attribute, so is affected by
"emulate" without -R but it's on in all emulations. (Not sure what use
that combination is... Oh, I see, if you turned it off yourself for some
reason, then as soon as you try to set up for any standard emulation it
goes back on again.)
I think the real question is whether kshglob should actually be on in sh
emulation nowadays.
pws
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