From: Heiko Gerstung <heiko@am-anger-1.de>
To: dash@vger.kernel.org
Subject: Re: Dashhh
Date: Thu, 17 Nov 2011 21:46:45 +0100 [thread overview]
Message-ID: <4EC572B5.8020907@am-anger-1.de> (raw)
In-Reply-To: <slrnjcaqkf.lrr.stephane.chazelas@spam.is.invalid>
Am 17.11.11 21:11, schrieb Stephane CHAZELAS:
> 2011-11-17, 17:17(+01), Heiko Gerstung:
> [...]
>> 1. The usual "[[" and "==" stuff (pretty easy to change, thank you sed)
>> 2. shift returns with a critical error when no arguments are left (no really good solution found)
> [ "$#" -eq 0 ] || shift
>
>> 3. $[] arithmetic stuff not working (OK, worked around that with bc)
> $((...))
>
>> 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;/'
>
Thanks for your helpful comments, in fact I did something like this
before I added the FUNCNAME patch to my dash sourcetree. I still prefer
the FUNCNAME implementation as provided by my patch, but it is certainly
possible to work around that as proposed by you.
Regards,
Heiko
prev parent reply other threads:[~2011-11-17 20:46 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 ` Dashhh Eric Blake
2011-11-18 8:18 ` Dashhh Stephane CHAZELAS
2011-11-17 20:46 ` Heiko Gerstung [this message]
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