Plan 9 from Bell Labs’s /usr/web/sources/contrib/maht/rc/cd

Copyright © 2021 Plan 9 Foundation.
Distributed under the MIT License.
Download the Plan 9 distribution.



fn cd {
	cdnextlastdir = `{pwd}
	{
		if(~ $#* 0)
			builtin cd
		if not if(~ $1 -)
				builtin cd $cdlastdir
			if not
				builtin cd $1
	} && cdlastdir = $cdnextlastdir
}

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Comments to [email protected].