From: Eric Blake <eblake@redhat.com>
To: dash@vger.kernel.org
Subject: Re: Dashhh
Date: Thu, 17 Nov 2011 13:38:11 -0700 [thread overview]
Message-ID: <4EC570B3.7040408@redhat.com> (raw)
In-Reply-To: <slrnjcaqkf.lrr.stephane.chazelas@spam.is.invalid>
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On 11/17/2011 01:11 PM, Stephane CHAZELAS wrote:
>> 4. The bash FUNCNAME variable was very valuable for debugging purposes and is nonexistent in dash
>
>
> If your functions are written as
>
> f() {
> ...
> }
>
> sed 's/^[[:blank:]]*\([^[:blank:]]*\)[[:blank:]]*()[[:blank:]]*{/& local FUNCNAME=\1;/'
Except that 'local' is not part of POSIX, so while this conversion may
work for dash, it's not a portable catch-all for other compliant shells.
--
Eric Blake eblake@redhat.com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2011-11-17 20:38 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-17 16:17 Dashhh Heiko Gerstung
2011-11-17 17:21 ` Dashhh Stefano Lattarini
2011-11-17 20:07 ` Dashhh Heiko Gerstung
2011-11-18 10:50 ` Dashhh Stefano Lattarini
2011-11-17 17:56 ` Dashhh Eric Blake
2011-11-17 20:40 ` Dashhh Heiko Gerstung
2011-11-17 20:11 ` Dashhh Stephane CHAZELAS
2011-11-17 20:38 ` Eric Blake [this message]
2011-11-18 8:18 ` Dashhh Stephane CHAZELAS
2011-11-17 20:46 ` Dashhh Heiko Gerstung
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