From: "Bart Schaefer" <schaefer@brasslantern.com>
To: Sweth Chandramouli <sweth@astaroth.nit.gwu.edu>,
zsh-users@sunsite.auc.dk
Subject: Re: setopt and alias questions
Date: Mon, 8 Feb 1999 12:55:00 -0800 [thread overview]
Message-ID: <990208125500.ZM14738@candle.brasslantern.com> (raw)
In-Reply-To: <19990208145928.C4151@astaroth.nit.gwu.edu>
On Feb 8, 2:59pm, Sweth Chandramouli wrote:
} Subject: Re: setopt and alias questions
}
} On Mon, Feb 08, 1999 at 11:44:03AM -0800, Bart Schaefer wrote:
} > On Feb 8, 2:15pm, Sweth Chandramouli wrote:
} > }
} > } for DIRNAME in ${fpath} ; do
} > } if [[ -x ${DIRNAME}/*(.x:t) ]] ; then
} > } autoload ${DIRNAME}/*(.x:t)
} > } fi;
} > } done;
} >
} > That loop will never autoload anything -- unless there happens to be a
} > file in the current directory with the same name as one in ${DIRNAME}.
} > Do you see why?
} yes--because i need to start cut&pasting my functions rather
} than typing them in. that should be -n, not -x.
That won't work either (and my remark about "unless there happens to be a
file in the current directory" is wrong as well). Filename generation is
not applied to the strings inside the [[ ... ]]. Try running this:
function fx() {
mkdir /tmp/x
echo "echo hello" > /tmp/x/x
chmod +x /tmp/x/x
echo /tmp/x/*(x)
[[ -n /tmp/x/*(x) ]] && echo Got nonzero string
[[ -f /tmp/x/*(x) ]] && echo Globbed a file
[[ -x /tmp/x/*(x) ]] && echo Globbed executable file
[[ -x /tmp/x/x ]] && echo Found executable file
rm -r /tmp/x
[[ -n /tmp/x/*(x) ]] && echo Still got nonzero string
[[ -x /tmp/x/x ]] || echo Found no executable file
}
--
Bart Schaefer Brass Lantern Enterprises
http://www.well.com/user/barts http://www.brasslantern.com
next prev parent reply other threads:[~1999-02-08 20:58 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-02-08 0:37 Sweth Chandramouli
1999-02-08 1:59 ` Bart Schaefer
1999-02-08 4:52 ` Sweth Chandramouli
1999-02-08 7:33 ` Bart Schaefer
1999-02-08 15:30 ` Sweth Chandramouli
1999-02-08 18:45 ` Bart Schaefer
1999-02-08 19:15 ` Sweth Chandramouli
1999-02-08 19:44 ` Bart Schaefer
1999-02-08 19:59 ` Sweth Chandramouli
1999-02-08 20:55 ` Bart Schaefer [this message]
1999-02-12 19:34 ` Sweth Chandramouli
1999-02-12 20:13 ` Bart Schaefer
1999-02-08 19:46 ` Sweth Chandramouli
1999-02-08 20:30 ` Bart Schaefer
1999-02-09 8:40 ` Phil Pennock
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