On Monday, April 23, 2012 04:56:09 PM Clark Wang wrote: > On Wed, May 5, 2010 at 01:57, Freddy Vulto <fvu...@gmail.com> wrote: > > It appears that `unset' is capable of traversing down the call-stack and > > ...
I reverse engineered most of this behavior a few months ago and wrote a detailed explaination and example here: http://wiki.bash-hackers.org/commands/builtin/unset#scope Hopefully most of that is correct. -- Dan Douglas
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