// Create a link to a printable version of the current page--complete with all GET parameters needed by extensions:
lib.print_link = TEXT
lib.print_link {
	// The link text:
	value = Print view
	typolink {
		// Get the id of the current page:
		parameter {
			data = page:uid
		}
		// Add whatever is in the query string:
		addQueryString = 1
		addQueryString {
			// Account for the fact that RealURL etc may have manipulated the query string:
			method = GET
		}
		// Add the 'print' parameter:
		additionalParams = &print=1
		// Do not cache the print version:
		no_cache = 1
	}
}
// Changes to the link for when we are ON a print page:
[globalVar = GP:print > 0]
	lib.print_link {
		// The link text       
		value = Normal View							
		typolink {
			// Unset the print parameter:
			additionalParams >
			// Make sure we don't turn off the cache for the REGULAR version of the page:
			no_cache = 0
			// Add the entire query string for the current location, EXCEPT for the print and no_cache parameters we introduced:
			addQueryString.exclude  = no_cache,print
		}
	}
[global]