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# Description
This PR adds `is-not-empty` as a counterpart to `is-empty`. It's the
same code but negates the results. This command has been asked for many
times. So, I thought it would be nice for our community to add it just
as a quality-of-life improvement. This allows people to stop writing
their `def is-not-empty [] { not ($in | is-empty) }` custom commands.
I'm sure there will be some who disagree with adding this, I just think
it's like we have `in` and `not-in` and helps fill out the language and
makes it a little easier to use.
# User-Facing Changes
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# Tests + Formatting
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> **Note**
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