K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2011-01-15T21:09:00.603024Z
K 7
svn:log
V 241
sh: Fix some things about -- in trap:
* Make 'trap --' do the same as 'trap' instead of nothing.
* Make '--' stop option processing (note that '-' action is not an option).

Side effect: The error message for an unknown option is different.

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