and experiment with rebasing to get stuff from master branch. I don't
quite have the knack - I had to cherry-pick.
- If not in a shell buffer (or with universal argument), go to a
window that is already showing the (a) shell buffer, if any.
- We use `pop-up-windows', so you can adjust/customize that
- to control the other-buffer/same-buffer behavior.
+ We use `pop-up-windows', so you can adjust/customize it
+ to set the other-buffer/same-buffer behavior.
In this case, the cursor is left in its prior position in the
shell buffer. Repeating the command will then go to the