Delcol on the last column leaves the window, empty but for its workspace tag, as acme's does

The last column's Delcol ended the session. The window now stays, with only the workspace tag; Newcol, and New (which makes the column it goes in), start it again. A word run with no pane at all runs with a stand-in that is no pane, the root ctl takes session words, and pane/new makes its scratch in the session's directory.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 5 insertions, 5 deletions

diff --git a/docs/tags.md b/docs/tags.md
index c2d92b9a..3ff5e0ef 100644
--- a/docs/tags.md
+++ b/docs/tags.md
@@ -305,8 +305,8 @@ the left column closes the column's lone shell if nobody has typed into it.
 Down from an empty column's tag stays there, and the pane-to-pane keys pass
 over an empty column; Left and Right from a tag walk every column's tag.
 
-One divergence from acme: acme keeps running when its last window closes,
-every column empty. Pardes quits when the session's last pane closes, as
-`Delcol` of the last column always has. A key, a prompt or a command in
-pardes runs in a pane, so a session without one would have nothing to run
-them in.
+`Delcol` of the last column does as acme's does: the column goes and the
+window stays, empty but for the workspace tag, where `Newcol` (or `New`,
+which makes the column it goes in) starts it again. One divergence from
+acme remains: acme keeps running when its last window closes; pardes quits
+when the session's last pane closes by `Del`, a shell exiting or the like.