clause.html

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<polymer-element name="cxx-clause" extends="cxx-section">
  <script>
    (function() {
      function updateTocClauses() {
        this.super();
        var toc = document.querySelector('cxx-toc');
        if (toc) {
          toc.updateClauses();
        }
      }
      Polymer('cxx-clause', {

        // Convenience function at the clause level, which gets called
        // from <cxx-toc>. If the clause is explicitly numbered, then
        // this sets the clause_num to that value. Otherwise, the clause
        // number is set to the argument clause_num. This returns
        // 1 + the value set.
        //
        // Note that this will recursively set the section numbers for
        // this clause.
        set_clause_num: function(clause_num) {
          // If the author explicitly specified the clause number, don't
          // use a different number.
          if (this.number)
            clause_num = Number(this.number)
          this.update_sec_nums(clause_num);
          return clause_num + 1;
        },

        domReady: updateTocClauses,
        detached: updateTocClauses,
      });
    })();
  </script>
</polymer-element>