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@@ -260,8 +260,10 @@ goes on below `exit N` until it lets go of the pty. `Kill` (root ctl)
stops the commands pardes started: bare, all; `Kill make ls`, those whose
line starts with one of the words. For a command pane it signals the whole
line, `&` jobs included; for a line typed into a shell only the foreground
-job (SIGTERM), and the shell decides the rest. With nothing running it says
-`Kill: nothing running`. Kill does not reach a REPL's code: use `sig INT` on
+job (SIGTERM), and the shell decides the rest. With nothing running, named
+or not, it says `Kill: nothing running` and the write succeeds; words that
+name none of what runs fail it (`Kill: no running command has that first
+word`). Kill does not reach a REPL's code: use `sig INT` on
its `pty/ctl`.
## The root ctl