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From: Bart Schaefer <schaefer@brasslantern.com>
Message-Id: <150617082305.ZM907@torch.brasslantern.com>
Date: Wed, 17 Jun 2015 08:23:05 -0700
In-Reply-To: <20150617061628.GA27402@localhost.localdomain>
Comments: In reply to Han Pingtian <hanpt@linux.vnet.ibm.com>
        "[PATCH] don't let char class disturb end finding" (Jun 17,  2:16pm)
References: <20150617061628.GA27402@localhost.localdomain>
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To: zsh-workers@zsh.org
Subject: Re: [PATCH] don't let char class disturb end finding
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On Jun 17,  2:16pm, Han Pingtian wrote:
}
} This patch try to fix this problem:
} 
} compadd -M '[[:lower:]123456]=...' will cause the end of class to be the
} ']' before 1 and will alloc range of memory less than enough for the
} cpattern.

I don't see anything obviously wrong with the patch, but when I try the
above example directly I get "unknown match specification character `['"
both before and after applying your patch (and no complaints of memory
misuse from valgrind, even before your patch).  Is that the correct
example to reproduce the error?

I also tried '[[:lower:]123456]=[[:upper:]abcdef]' with the same result.