From: Peter Stephenson <p.stephenson@samsung.com>
To: zsh workers <zsh-workers@zsh.org>
Subject: Re: nohistsubstpattern and :s//
Date: Tue, 07 Jul 2015 12:15:35 +0100 [thread overview]
Message-ID: <20150707121535.5d228e2f@pwslap01u.europe.root.pri> (raw)
In-Reply-To: <150706135107.ZM4131@torch.brasslantern.com>
On Mon, 6 Jul 2015 13:51:07 -0700
Bart Schaefer <schaefer@brasslantern.com> wrote:
> On Jul 6, 9:49am, Peter Stephenson wrote:
> }
> } I don't think it's *that* much of a problem that the modifiers behave
> } differently in contexts that are themselves intrinsically rather
> } different.
>
> Some doc below, but there's still some odd stuff going on.
>
> $b != ${b} in parameter expansion:
>
> torch% a=(abc dbe fbg)
> torch% unset b
> torch% print ${a:gs/b/$b/}
> a d f
Perhaps the line is turning into "a$bc", "d$be", "f$bg" before the
substitution?
This is new: the existing code gives
ac de fg
so maybe this is a clue to why the current code works the way it does.
pws
next prev parent reply other threads:[~2015-07-07 11:15 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-04 13:22 Mikael Magnusson
2015-07-05 0:01 ` Bart Schaefer
2015-07-05 10:30 ` Peter Stephenson
2015-07-05 21:11 ` Bart Schaefer
2015-07-06 8:49 ` Peter Stephenson
2015-07-06 20:51 ` Bart Schaefer
2015-07-06 23:04 ` Mikael Magnusson
2015-07-07 11:15 ` Peter Stephenson [this message]
2015-07-07 11:54 ` Peter Stephenson
2015-07-07 15:11 ` Bart Schaefer
2015-07-07 15:28 ` Peter Stephenson
2015-07-07 15:48 ` Bart Schaefer
2015-07-07 16:10 ` Peter Stephenson
2015-07-07 18:10 ` Bart Schaefer
2015-07-08 14:37 ` Bart Schaefer
2015-07-07 14:48 ` Bart Schaefer
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