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Commit 2acf411
gluck
the form joins the pit: one list, and j visits every property
`form show` kept its own rows, cursor and top and its own j/k handler -- a
fourth list implementation the pit hosted through cmdkit.LiveView without ever
seeing its list. Two bugs came out of that one fact:
- Its window was height-2 while the pit reserved its own, so the cursor and the
visible range disagreed and the highlight appeared to jump.
- Its child rows were not selectable, so a motion that stepped to the next
SELECTABLE row skipped whole properties. A form is a list of things you look
at; every row can hold the cursor.
The view now implements Items()/Activate() and supplies CONTENT plus the two
verbs that are its own -- Enter expands a branch, y yanks a value. Everything a
finger does to move is the picker's, once, for every pit. A live view that does
NOT implement Items still renders itself, so the interface is opt-in rather
than a rewrite of every hosted verb.
'y' is deliberately not claimed here: the input loop already yanks a selected
pit row, and two owners for one key is how a yank comes to copy one thing and
report another.
PROVEN AGAINST A REAL ARIA ON A REAL MODEL, in tmux on a private server, in the
dev shell: scripts/formpit-pty.sh mints an aria, takes a real turn, opens the
form in the pit and walks the WHOLE list with j, collecting every distinct
highlight and refusing a repeat or a vanish; then walks back with k and insists
the same rows appear. It visits all ten top-level properties one at a time --
aria_id, datetime, duke-title, figaro-send, form-basics, mantra, nametags,
skills (28), skills.howto.md, system (15) -- with the pit's height identical at
both ends of the list and the highlight surviving Enter.
The k check needed one correction of its own: k starts ON the last row j
reached and therefore never reports it again, so the first draft failed a
correct program over an off-by-one in the assertion rather than the code.1 parent 03668f2 commit 2acf411
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