From: "Oliver Kiddle" <okiddle@yahoo.co.uk>
To: zsh-workers@sunsite.dk
Subject: Re: correction hook
Date: Mon, 11 Feb 2002 13:04:57 +0000 (GMT) [thread overview]
Message-ID: <20020211130457.70106.qmail@web9307.mail.yahoo.com> (raw)
In-Reply-To: <20020211080823.GA9961@dman.com>
--- Clint Adams <clint@zsh.org> wrote:
> Someone complained to me that when he mistyped "make" as "mak", zsh
> would spell-correct it to "mawk" instead of "make". I had asked him
> for
> a proposed algorithm to solve this, but he had none.
>
> The thought then occurred to me that a hook function might be a bit
> more
> flexible. With the following patch, one can now do something like
>
> correctword() {
> [[ "$1" == mak ]] && CORRECT_GUESS=make
> }
I haven't been able to try the patch but how would this work if the
CORRECT_ALL option is set and there are corrections to be made to more
than one word on the command-line. Perhaps the REPLY array could be
used instead of one scalar so that all words can be set.
> or potentially something more sophisticated that couldn't be
> accomplished as effectively as by alias mak=make.
Aliases have served me well for the few common typos like this. I have
reservations about this because this simple function probably doesn't
go far enough. How might you disable correction for certain words, e.g.
the destination to a mv command?
I'm not entirely convinced by the correction mechanism because it has
to interrupt you with its prompt. With the new completion system I get
any typo in a word I completed corrected by _approximate anyway. I'd be
more inclined to think about a totally different way of spotting and
communicating typos such as using the completion system continually and
underlining possible typos.
Oliver
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next prev parent reply other threads:[~2002-02-11 13:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-02-11 8:08 Clint Adams
2002-02-11 13:04 ` Oliver Kiddle [this message]
2002-02-11 16:38 ` Clint Adams
2002-02-11 19:14 ` Bart Schaefer
2002-02-11 13:48 ` Peter Stephenson
2002-02-11 13:55 ` Peter Stephenson
2002-04-07 16:51 Felix Rosencrantz
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