From: Lloyd Zusman <ljz@asfast.com>
To: zsh-users@sunsite.dk
Subject: Re: Subscripting without temporaries
Date: Tue, 13 Apr 2004 14:17:08 -0400 [thread overview]
Message-ID: <m3llkz7nff.fsf@asfast.com> (raw)
In-Reply-To: <20040413171142.GA28592@globnix.org>
Phil Pennock <phil.pennock@globnix.org> writes:
> On 2004-04-13 at 12:40 -0400, Lloyd Zusman wrote:
>> > txt="Some text [particular text] Another text"
>> > print -l $txt[1,$txt[(i)\[]-2] $txt[(r)\[,(R)\]] $txt[$txt[(I)\]]+2,-1]
>>
>> This is cool. But what options are necessary in order to make this
>> work? The commands above produce this output for me:
>>
>> Some
>> text
>> [particular
>> text]
>> Another
>> text
>>
>> This is the same as what I get with this:
>>
>> print -l $txt
>
> That means that you have SH_WORD_SPLIT turned on, which is not a zsh
> default.
I'm not sure why, but I had long ago turned on SH_WORD_SPLIT and forgot
about it. I turned it off, and now this works as advertised. Thanks!
> [ ... ]
--
Lloyd Zusman
ljz@asfast.com
next prev parent reply other threads:[~2004-04-13 18:21 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-13 12:00 DervishD
2004-04-13 15:29 ` Bart Schaefer
2004-04-13 16:40 ` Lloyd Zusman
2004-04-13 17:11 ` Phil Pennock
2004-04-13 18:17 ` Lloyd Zusman [this message]
2004-04-13 17:17 ` DervishD
2004-04-13 17:18 ` Bart Schaefer
2004-04-13 19:00 ` Wayne Davison
2004-04-13 17:14 ` DervishD
2004-04-14 1:58 ` Bart Schaefer
2004-04-14 16:13 ` DervishD
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