From: "Bart Schaefer" <schaefer@brasslantern.com>
To: Timothy Writer <Tim.Writer@ftlsol.com>, zsh-workers@math.gatech.edu
Subject: Re: PATCH: 3.1.5 - sample associative array implementation
Date: Wed, 11 Nov 1998 12:52:36 -0800 [thread overview]
Message-ID: <981111125236.ZM3587@candle.brasslantern.com> (raw)
In-Reply-To: <m3iugmj8y8.fsf@ganesh.ftlsol.com>
On Nov 11, 3:00pm, Timothy Writer wrote:
} Subject: Re: PATCH: 3.1.5 - sample associative array implementation
}
} In ksh93 associative arrays are declared using "typeset -A".
This could easily be mimicked.
} They use the
} same syntax as indexed arrays, e.g. "foo[bar]=baz"; the text within [] is
} subject to variable expansion and whitespace counts.
Hrm. Zsh currently can't handle whitespace inside the [ ]; and I'm not
sure the paramtab implementation I did will work with keys that aren't
parsable as "identifier".
Otherwise this is good.
How can you (or can you not) assign to multiple elements simultaneously?
} The following special notation is used to get all keys:
}
} "${!arrayname[@]}"
Exactly what about that is the special notation? The `!'? Does ksh93
recognize other special characters in that position? Is there any way
to get both the keys and the values in a single expansion?
--
Bart Schaefer Brass Lantern Enterprises
http://www.well.com/user/barts http://www.brasslantern.com
next prev parent reply other threads:[~1998-11-11 20:55 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
1998-11-11 6:44 Bart Schaefer
1998-11-11 13:58 ` Peter Stephenson
1998-11-11 14:43 ` Bruce Stephens
1998-11-11 20:00 ` Timothy Writer
1998-11-11 20:52 ` Bart Schaefer [this message]
1998-11-12 8:22 ` Timothy Writer
1998-11-12 9:23 ` Bart Schaefer
1998-11-13 0:04 ` Timothy Writer
1998-11-13 1:32 ` Bart Schaefer
1998-11-14 1:55 ` Timothy Writer
1998-11-14 6:41 ` Bart Schaefer
1998-11-15 8:42 ` Timothy Writer
1998-11-15 20:03 ` Bart Schaefer
1998-11-16 19:16 ` Timothy Writer
1998-11-15 20:47 ` PATCH: 3.1.5 + associative arrays under ksh emulation Bart Schaefer
1998-11-11 18:16 ` PATCH: 3.1.5 - sample associative array implementation Bart Schaefer
1998-11-13 16:16 ` Associative arrays and memory Peter Stephenson
1998-11-13 17:57 ` Bart Schaefer
1998-11-14 15:26 ` Peter Stephenson
1998-11-14 18:47 ` Bart Schaefer
1998-11-15 15:54 ` Peter Stephenson
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