xtmdoc-namedtype-handler   scheme

(define xtmdoc-namedtype-handler
  (lambda (name-sym)
    (list
     '(category . "named type")
     (cons 'name (symbol->string name-sym))
     (list 'args)
     (cons 'type (impc:ir:pretty-print-type (impc:ti:get-namedtype-type (symbol->string name-sym))))
     (cons 'docstring
           (let ((docstring (impc:ti:get-namedtype-docstring (symbol->string name-sym))))
             (if (string=? docstring "") '() docstring))))))