Module:Xpd/doc

Expansion demo, like Template:Xpd. With version u Limitations: Examples:
 * For templates only (not for variables or parser functions)
 * For calls with unnamed parameters only (function u) or for other cases (function nu).

gives:

gives:

Limitation with function nu
(the right gives the result for an unnamed parameter abc, as requested, but the left shows a named parameter)