gram: build

> ./config/nushell/grammar.nu

Lenses
(coming soon!)

def esc [] { exit }
def end [] { poweroff }
def br [] { seq 1 (term size).columns | each {'-'} | str join '' | print }

# `blob` should remind you of `glob`.
def blob [glob: string] { glob $glob | sort | str join "\n" }
def choose [glob: string] { blob $glob | fzf }