From: "Bart Schaefer" <schaefer@candle.brasslantern.com>
To: zsh-workers@sunsite.dk (Zsh hackers list)
Subject: Re: Debugging of dynamocally defined functions
Date: Mon, 9 Jul 2001 16:50:31 +0000 [thread overview]
Message-ID: <1010709165031.ZM20928@candle.brasslantern.com> (raw)
In-Reply-To: <Tc0a88d0154a4d24461@mailsweeper01.cambridgesiliconradio.com>
On Jul 9, 3:52pm, Peter Stephenson wrote:
} Subject: Re: Debugging of dynamocally defined functions
}
} I've discovered that bash simply gives 0 for line numbers in eval. This
} (perl-like) behaviour of numbering eval's separately is probably more
} useful than that, at least.
}
} I suspect the only way of finding out whether people prefer this behaviour
} is to commit it. So I'll do that and produced 4.1.0-dev-1.
After playing with this for a few minutes I have the following observations:
In xtrace output the `eval' itself gets a line number before the commands
that it executes are numbered, so that's fine -- it's possible to track
the eval to a line in the calling function/file.
However, neither the value of %N nor that of %_ in PS4 changes to indicate
that you've entered a new line numbering scope; only %i changes. For a
large `eval' that can be quite distracting.
--
Bart Schaefer Brass Lantern Enterprises
http://www.well.com/user/barts http://www.brasslantern.com
Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net
next prev parent reply other threads:[~2001-07-09 16:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-05 5:33 Andrej Borsenkow
2001-07-06 9:56 ` Sven Wischnowsky
2001-07-06 10:22 ` Peter Stephenson
2001-07-07 23:30 ` Bart Schaefer
2001-07-08 22:26 ` Peter Stephenson
2001-07-09 10:38 ` Peter Stephenson
2001-07-09 14:52 ` Peter Stephenson
2001-07-09 16:30 ` Peter Stephenson
2001-07-09 16:50 ` Bart Schaefer [this message]
2001-07-09 17:32 ` Peter Stephenson
2001-07-09 18:24 ` Bart Schaefer
2001-07-09 18:36 ` Peter Stephenson
2001-07-09 19:19 ` Bart Schaefer
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