John D Pell e701660ff1 plugins/node: use `_command_exists` ... Addresses bash-it/bash-it#1632 alsö, quote variable, use `[[`, &c.		2021-09-19 21:54:21 -07:00
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available	plugins/node: use `_command_exists`	2021-09-19 21:54:21 -07:00