Template:Hatnote/doc

Creates a basic hatnote. Takes one parameter, the content of the hatnote. If the content has an equals sign in it, for technical reasons you must prepend the parameter with 1=.

{{Hatnote|Example}} yields

{{Hatnote|2+2=4}} yields Error: no text specified (help).

{{Hatnote|1=2+2=4}} yields