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Primitive-constructors

Th

Construct an XDOC tree for an HTML table header cell <th>...</th>.

See the primitive constructors topic for information about the kind of arguments that must be passed to this constructor.

Macro: th

(defmacro th (&rest args)
  (mv-let (trees attributes)
          (partition-macro-args args 'th)
    (let ((attributes (keyword-macro-args-to-terms attributes)))
      (list 'th-fn
            (cons 'list attributes)
            (cons 'list trees)))))

Definitions and Theorems

Function: th-fn

(defun th-fn (attributes trees)
  (declare (xargs :guard (and (keyword-tree-alistp attributes)
                              (tree-listp trees))))
  (make-tree-tag :th attributes trees))

Theorem: stringp-of-th

(defthm stringp-of-th
  (equal (treep (th-fn attributes trees))
         (and (keyword-tree-alistp attributes)
              (tree-listp trees))))