This template is for giving examples of [[Wikipedia百科解密:Template messages|template]] parameter source code (useful in template documentation and talk page discussions of template code). It must have one or two parameters itself. The first parameter is the name of the example parameter to display (this may be ''empty'', but it must be ''present''), and the second (optional) parameter is a value for the first example parameter or, if the first {{tlx|para}} parameter is empty, an unnamed example parameter.

[[Category:Wikipedia 百科解密 formatting and function templates]]