[ksh93-integration-discuss] Is it legal to use % builtin -f $0 getconf # to restore a deleted builtin ?

[Roland Mainz]

Hi!

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Just curious: Is it legal (and/or recommended) to "restore" a previouly
deleted builtin like this:
-- snip --
# delete builtin
% builtin -d getconf
# do something
% getconf
# restore builtin using $0 as library
% builtin -f $0 getconf
# use builtin
% getconf
-- snip --

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Bye,
Roland

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