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Re: remove empty '' in ${var@Q} result?
From: |
Clark Wang |
Subject: |
Re: remove empty '' in ${var@Q} result? |
Date: |
Wed, 8 Nov 2017 12:36:21 +0800 |
On Mon, Oct 30, 2017 at 8:35 PM, Greg Wooledge <wooledg@eeg.ccf.org> wrote:
>
> What's the bug? They are equivalent.
>
It's not a bad thing if we can make the language a bit more elegant unless
the cost is not worth it.
>
> If you mean "I would like bash to perform a second optimization pass
> over the result of ${var@Q} so that it's prettier in my degenerate edge
> cases", I suspect there are better uses of Chet's time, but it's his call.
>
It's not necessarily to perform a second pass parsing.
-clark
- Re: remove empty '' in ${var@Q} result?,
Clark Wang <=