const go/token.FOR

5 uses

	go/token (current package)
		token.go#L107: 	FOR
		token.go#L213: 	FOR:         "for",

	go/parser
		parser.go#L431: 	token.FOR:         true,
		parser.go#L2376: 	pos := p.expect(token.FOR)
		parser.go#L2492: 	case token.FOR: