@[test(code)]
io.writeln( "hello world" )
@[test(code)]
@[test(output)]
{{hello world}}
@[test(output)]




@[test(code)]
io.writeln( 'hello world' )
@[test(code)]
@[test(output)]
{{hello world}}
@[test(output)]




@[test(code)]
io.writeln( @[]verbatim@[] )
@[test(code)]
@[test(code)]
verbatim
@[test(code)]




@[test(code)]
io.writeln( @[abc]verbatim@[abc] )
@[test(code)]
@[test(code)]
verbatim
@[test(code)]