Show a struct filling an address from one pick, a record template compiled once, a counter per table and how a custom CLI's embed maps to paths, and record the custom-CLI builder's ruling on the help

fejkdata.go

@@ -92,8 +92,8 @@ func (loadError) Is(target error) bool { return target == ErrLoad }
 // winning a name clash; it fails where no [WithDataFS] or [WithDataPath] names the data
 // to load. Each JSON file becomes a category named after the file (address.json ->
 // "address") and each subdirectory a namespace segment. It errors on a missing
-// directory, invalid JSON or invalid data; a generator with no data at all renders
-// templates that read none. A source whose .fejkdata.json carries an index, as each
+// directory, invalid JSON or invalid data. WithDataFS() alone loads no data, and the
+// generator renders templates that read none. A source whose .fejkdata.json carries an index, as each
 // shipped module's does, loads each category on the first call reaching it. Data failing
 // to load, in New or on that first call, gives an error matching [ErrLoad].
 func New(opts ...Option) (*Generator, error) {