On: Big Pile of Vim-Like

[grandpa]

With `. ranger`, if you change directory and then exit, the shell's working directory changes to where you left off in Ranger.

  $ pwd
  /home/grandpa
  $ ranger
  [ ... change directory ... ]
  $ pwd
  /home/grandpa

vs

  $ . ranger
  [ ... change directory ... ]
  $ pwd
  /home/grandpa/src

[j88439h84 → grandpa]

Got it. Thanks.