1.\" $OpenBSD: args.in,v 1.10 2017/07/04 14:53:26 schwarze Exp $ 2.Dd $Mdocdate: July 4 2017 $ 3.Dt XR-ARGS 1 4.Os 5.Sh NAME 6.Nm Xr-args 7.Nd additional arguments to cross references 8.Sh DESCRIPTION 9One single 10.Xr echo 1 11is fine, and so is an 12.Xr echo 1 followed by something "Em" else . 13.Pp 14But listen for multiple 15.Xr echo 1 Ns s . 16.Pp 17A call, an 18.Xr "(" echo 1 ")" , and 19another 20.Xr echo 1 . 21.Pp 22Finally, an 23.Xr ( echo 1) 24without a blank, half an 25.Xr echo , 26no blank after half an 27.Xr echo, 28no echo 29.Xr , 30and no 31.Xr 32echo at all. 33