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From: Peng Yu <pengyu.ut@gmail.com>
Newsgroups: gnu.bash.bug
Subject: Re: Should [[ -v 1 ]] be supported?
Date: Fri, 28 Dec 2018 07:34:35 -0600
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Xref: csiph.com gnu.bash.bug:14990

> A profiler is exactly what you need here. You should profile your
> script and understand the stuff that actually matters for your goals.
> Otherwise you're just chasing unimportant things.

Again, my goal is not to profile a specific bash script. The goal is
to see what features make bash only fit into a shell language but
cannot make into other domains that other languages (e.g. python) are
popular at.

-- 
Regards,
Peng