K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2017-04-16T21:42:43.938279Z
K 7
svn:log
V 206
sh: Fix unalias -a while an alias is currently in use.

It is a rare situation to modify aliases while an alias is currently in use,
but this is handled for plain unalias. Handle it for unalias -a as well.

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