From: Peter Stephenson <p.stephenson@samsung.com>
To: zsh-workers@zsh.org
Subject: Re: Bug in alias expansion
Date: Wed, 18 Nov 2015 10:42:54 +0000 [thread overview]
Message-ID: <20151118104254.4a46d326@pwslap01u.europe.root.pri> (raw)
In-Reply-To: <151115144805.ZM20614@torch.brasslantern.com>
On Sun, 15 Nov 2015 14:48:05 -0800
Bart Schaefer <schaefer@brasslantern.com> wrote:
> On Nov 15, 8:03pm, Peter Stephenson wrote:
> }
> } I don't know why this works in other contexts.
>
> Addendum: To some extent it does not.
>
> torch% alias foo='echo x)$(:'
> torch% print $(foo)
> zsh: command not found: fooecho
This is a completely different problem again. There appear to be three
different but interacting issues:
- this one, which could be hairy as we emerge from parsing a $(...)
expansion with an alias unpopped --- I'm not sure yet if that's
tractable without making the code yet more unreadable
- the fact that parse_subscript() made invalid assumptions about what
was going underneath it, now fixed, at least to the point where it's
no worse than it ever was
- where alias expansion takes place, which would presumably be sensible
to define properly but which I haven't yet worked up an interest in.
pws
next prev parent reply other threads:[~2015-11-18 10:43 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-13 18:03 Kynn Jones
2015-11-14 1:03 ` Bart Schaefer
2015-11-14 18:57 ` Kynn Jones
2015-11-14 19:03 ` Bart Schaefer
2015-11-14 19:19 ` Kynn Jones
2015-11-14 21:40 ` Bart Schaefer
2015-11-14 22:20 ` Kynn Jones
2015-11-15 20:03 ` Peter Stephenson
2015-11-15 21:52 ` Bart Schaefer
2015-11-15 22:26 ` Bart Schaefer
2015-11-15 22:48 ` Bart Schaefer
2015-11-16 0:50 ` Mikael Magnusson
2015-11-16 3:24 ` Bart Schaefer
2015-11-16 5:42 ` Mikael Magnusson
2015-11-18 10:42 ` Peter Stephenson [this message]
2015-11-18 14:13 ` Peter Stephenson
2015-11-18 15:52 ` Bart Schaefer
2015-11-18 16:14 ` Peter Stephenson
2015-11-18 18:09 ` Bart Schaefer
2015-11-17 17:29 ` Peter Stephenson
2015-11-18 4:55 ` Bart Schaefer
2015-11-18 10:30 ` Peter Stephenson
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