Template:Path/doc

Parameters
{	"params": { "1": {			"label": "Path name", "type": "string", "required": true, "description": "The path to display", "example": "/etc/portage/make.conf" },		"link": { "label": "Link to article", "description": "If present, create a link to the same-named article", "type": "boolean" }	},	"description": "Use this template to markup a path to a file or program (or directory) on the filesystem. It can also be used to illustrate navigation through a user interface.", "format": "inline" }

Note that can be set to any string containing non-whitespace ( is probably a good choice), but you cannot use just the parameter name alone with no value ( or ), as seen in the testcases below. (Also, beware: would be treated exactly the same as !)

Usage
See the template's testcases: