From: Peter Stephenson <p.stephenson@samsung.com>
To: zsh-users@zsh.org
Subject: Re: refering to 2nd from last history parameter?
Date: Mon, 26 Jan 2015 12:16:49 +0000 [thread overview]
Message-ID: <20150126121649.684c22cb@pwslap01u.europe.root.pri> (raw)
In-Reply-To: <XnsA42E7AF6C5E7davidrayninfocouk@80.91.229.13>
On Mon, 26 Jan 2015 12:05:14 +0000
zzapper <david@rayninfo.co.uk> wrote:
> Still think it's a pity that there's no !$-1 , !$-2 etc
The summary of the discussion is that there is, but it means the wrong
thing: "-" is always a range in history arguments. Clearly this
isn't what you actually want here, or ever would.
We could special case the meaning here: given that ranges have to be in
order, a range starting with "$" is by definition useless. It's a bit
kludgy but this is !-history so it's hard to imagine anyone looking for
elegance. Does this break anything?
I was wondering about using a different character, but I think any
solution where "minus" is not encoded by "-" is too obscure to be
useful.
pws
next prev parent reply other threads:[~2015-01-26 12:17 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-22 12:18 zzapper
2015-01-22 12:57 ` Peter Stephenson
2015-01-22 13:34 ` zzapper
2015-01-23 19:59 ` Wayne Davison
2015-01-26 12:05 ` zzapper
2015-01-26 12:16 ` Peter Stephenson [this message]
2015-01-26 13:17 ` Axel Beckert
2015-01-26 14:32 ` Peter Stephenson
2015-01-26 21:30 ` Axel Beckert
2015-01-22 13:40 ` Axel Beckert
2015-01-22 15:52 ` ZyX
2015-01-22 16:09 ` Axel Beckert
2015-01-22 17:17 ` Bart Schaefer
2015-01-22 17:51 ` zzapper
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