From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-workers@sunsite.dk
Subject: Re: PATCH: Re: Compsys and KSH_AUTOLOAD
Date: Fri, 16 Apr 2004 17:25:38 +0000 [thread overview]
Message-ID: <1040416172538.ZM30371@candle.brasslantern.com> (raw)
In-Reply-To: <13987.1082134179@trentino.logica.co.uk>
On Apr 16, 6:49pm, Oliver Kiddle wrote:
}
} Why do export and readonly accept -f arguments? Is that just to avoid
} errors on bash scripts? Any reason why we shouldn't implement readonly
} functions.
It could get pretty tricky to have a readonly autoloaded function. Does
the function become readonly only after the autoload occurs? What *can*
one change about a readonly function -- can one `typeset -t' it? If it
hasn't been loaded yet, can the new ksh/zsh autoload flags be changed?
BTW, independent of readonly, what do +z and +k mean? Revert the
function to using the current global ksh_autoload setting? What happens
if you use +k on a function that has -z ?
} On 13 Apr, Bart wrote:
} >
} > } > Here's a possibly-silly idea: Those flags could be made to apply
} > } > to arrays as well as functions
}
} [If] the math modulo operator is being used on an index variable, zero
} based arrays are more useful. Having `-z' mean not zero-based might be
} confusing though.
Yes, that's true. Having -z mean something different for arrays and
functions might be confusing, too, unless -k is invalid for arrays, but
that might be more confusing than having -k mean zero-based and -z not
valid. Argh, my head hurts.
next prev parent reply other threads:[~2004-04-16 17:25 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-10 17:44 Bart Schaefer
2004-04-12 14:00 ` Oliver Kiddle
2004-04-12 15:59 ` Bart Schaefer
2004-04-12 21:43 ` Oliver Kiddle
2004-04-13 5:32 ` While we're on the subject of zcompile Bart Schaefer
2004-04-17 21:08 ` Oliver Kiddle
2004-04-13 5:38 ` Compsys and KSH_AUTOLOAD Bart Schaefer
2004-04-13 15:29 ` PATCH: " Oliver Kiddle
2004-04-13 17:51 ` Bart Schaefer
2004-04-16 16:49 ` Oliver Kiddle
2004-04-16 17:25 ` Bart Schaefer [this message]
2004-04-18 13:46 ` Oliver Kiddle
2004-04-16 17:30 ` Bart Schaefer
2004-04-17 19:51 ` Oliver Kiddle
2004-04-19 0:14 ` Bart Schaefer
2004-04-19 10:18 ` Oliver Kiddle
2004-04-20 4:11 ` Bart Schaefer
2004-04-20 10:08 ` Oliver Kiddle
2004-04-14 5:04 ` Bart Schaefer
2004-04-14 19:55 ` Peter Stephenson
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