# File test.rb, line 704
    def test_define
      # lookup() now returns instances, not classes
      # assert_equal(PageTemplate::UnknownCommand, @@g.lookup("foo"))
      assert_raises(ArgumentError,
        "SyntaxGlossary#define requires a Regexp for its argument") {
          @@g.define("foo") {}
      }
      assert_raises(ArgumentError,
        "SyntaxGlossary#define requires a block to be passed") {
        @@g.define("foo")
      }
      assert(@@g.define(/^foo/) {|m,p|},
        "Use SyntaxGlossary#define to add or change SyntaxGlossary entries")
    end