Answer item 162: a name is a lexical closure, two spellings stay refused for their two readings, and items 164 to 166 plan the three that load

README.md

@@ -544,7 +544,8 @@ in a cell draws digits and `{/misc.uuid}` reads a reference, while `{name}` in a
 is refused, since a cell has no sibling. Each cell may select its own row of another
 table, `{/misc.currency[SEK].symbol}` on one row and `{/misc.currency[EUR].symbol}`
 on the next, since only one row renders. `New` proves the header, the options and every
-cell token, and refuses a key that is empty or repeats, a weight that is negative, not
+cell token, and refuses a JSON key other than `format`, `rows`, `key`, `name`, `weight` and `parent`,
+which could be a field or an option a table does not take, a key that is empty or repeats, a weight that is negative, not
 a number or too close to `0` to tell from it, every weight `0` across the table or inside one parent row, and a key or name holding `[`, `]`, `{`, `}`,
 `"` or `|`, which a selector cannot spell; `New` maps the keys, and a name or parent column
 is mapped on the first draw that selects by name or descends through the table. A `name` needs a `key`, since a name naming several rows is reported by
@@ -786,7 +787,8 @@ Refused at `New`, each error naming what to write instead:
 - a read of a name inside the field bound to it: read it outside that field;
 - reading a name outside the choice item that binds it, since the other items leave it
   unbound;
-- a path through a name that selects a row;
+- a path through a name that selects a row, which could mean that row whatever the name
+  picked, or that row only inside it;
 - `{n}` beside `{n.w}` where `n`'s category reads `w` twice, as in `{w}-{w}` or
   `{w.a} {w.b}`;
 - a binding in a table's format or cell.