Focus gives the keyboard only, reads empty while a header has it, and sits in the root listing's natural place

A write to /focus leaves a folded pane folded, as rio keeps current apart
from unhide; while a column or workspace tag has the keyboard no pane
does, so /focus reads empty and every pane's ctl says notcurrent (an
empty read also no longer answers stale staged bytes). focus, ctl and
commands now list after status, and the discovery test checks the root
as a set rather than by position.

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

1 files changed, 3 insertions, 2 deletions

diff --git a/test/fs.py b/test/fs.py
index bafe665c..c7552a2b 100644
--- a/test/fs.py
+++ b/test/fs.py
@@ -144,8 +144,9 @@ def discovery(binary, embedded=False):
         root = Path(directory)
         with session(binary, root, 'discovery') as (client, address):
             top = client.list('/')
-            assert top[:10] == ['README', 'index', 'status', 'look', 'exec', 'log', 'screen',
-                                'listeners', 'pane', 'os'], top
+            # A set: which files the root holds, not the order a listing gives.
+            assert set(top) - {'src', 'shaders'} == {'README', 'index', 'status', 'focus', 'ctl', 'commands',
+                                                     'look', 'exec', 'log', 'screen', 'listeners', 'pane', 'os'}, top
             assert 'self' not in top and 'cons' not in top and 'new' not in top, top
             assert ('src' in top) == embedded, (top, embedded)
             before = client.read('/index')