nix/home/program/bash/module/Watch.nix

{ ... }: {
	text = ''
		# Watch command output with 2 seconds interval.
		# Usage: w <COMMAND>
		function w() {
			if [[ "''${*}" = "" ]]; then
				help w
				return 2
			fi

			watch -n 2 "''${@}"
		}

		# Watch command output with minimal interval.
		# Usage: ww <COMMAND>
		function ww() {
			if [[ "''${*}" = "" ]]; then
				help ww
				return 2
			fi

			watch -n 0 "''${@}"
		}

		# Autocomplete.
		complete -F _autocomplete_nested w ww
	'';
}