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Re: Second trap invocation is ignored?

From: Chet Ramey
Subject: Re: Second trap invocation is ignored?
Date: Fri, 10 Apr 2015 11:16:03 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:31.0) Gecko/20100101 Thunderbird/31.6.0

On 4/6/15 11:58 AM, Greg Wooledge wrote:

> I'd be fine with that, but then why does "source ./foo" create a DEBUG
> trap at the global scope the *first* time?

Because there's nothing to save and restore.

``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU    address@hidden    http://cnswww.cns.cwru.edu/~chet/

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