Template:Efn/doc

Explanatory footnotes or Efn are footnotes which provide something other than, or more than, a reference to a source that supports the accompanying text. The first unnamed parameter is displayed as the content of the footnote. Note that if the note's content contains an "=" character, a reference error will be displayed; precede the content with 1 (or one of its aliases, text, reference, or content) to fix the error.

The following explanation is transcluded from Help:Footnotes.

Example articles

 * Logic Theorist (a short article showing basic usage)
 * Chinese room (a long and complex article which uses all the features: named footnotes, list defined notes, etc.)
 * Empire of Brazil
 * John Diefenbaker (with name= and notes in )
 * USS Monitor

Template data
Description: {	"description": "Inserts an explanatory footnote. Notes can be named and grouped.", "params": { "1": {			"aliases": [ "reference", "text", "content" ],			"label": "Note", "description": "Text of the note", "type": "content", "suggested": true },		"name": { "label": "Ref. name", "description": "Reference name of the note", "type": "string", "suggested": true },		"group": { "label": "Reference group", "description": "Styled group to which the note belongs", "type": "string", "suggested": true, "suggestedvalues": [ "upper-alpha", "lower-greek", "note", "lower-roman", "upper-roman" ]		}	} }