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Re: Bug#310872: zsh can't be a ksh replacement (can't trap ERR).
- X-seq: zsh-workers 21299
- From: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>
- To: zsh-workers@xxxxxxxxxx
- Subject: Re: Bug#310872: zsh can't be a ksh replacement (can't trap ERR).
- Date: Wed, 01 Jun 2005 13:57:24 +0000
- Cc: 310872@xxxxxxxxxxxxxxx
- In-reply-to: <200506011031.j51AV17i010021@xxxxxxxxxxxxxx>
- Mailing-list: contact zsh-workers-help@xxxxxxxxxx; run by ezmlm
- References: <200505261638.SAA09610@xxxxxxxxxxxxxxxxx> <20050526191520.GA30061@xxxxxxxxxxx> <42971781.9050402@xxxxxxx> <20050530140616.GA7651@xxxxxxxxxxx> <1050530184143.ZM30459@xxxxxxxxxxxxxxxxxxxxxxx> <200506011031.j51AV17i010021@xxxxxxxxxxxxxx>
On Jun 1, 11:31am, Peter Stephenson wrote:
} Subject: Re: Bug#310872: zsh can't be a ksh replacement (can't trap ERR).
}
} Adding SIGERR as an alias where there's no system signal is trivial.
} Now it should show up in the trap lists under ERR, too. I've removed
} the ALT_SIGS definition because there isn't really any justification for
} making the mechanism optional now.
I just discovered another reason why we use ZERR:
In file included from ../../../zsh-4.0/Src/Modules/terminfo.c:53:
/usr/include/curses.h:195: warning: `ERR' redefined
/usr/include/sys/ucontext.h:74: warning: this is the location of the previous
definition
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