regress/roff/cond/register.in

   1 .\" $OpenBSD: register.in,v 1.3 2019/02/06 20:54:28 schwarze Exp $
   2 .TH REGISTER 1 "February 6, 2019"
   3 .SH NAME
   4 register \- conditional testing whether a register is defined
   5 .SH DESCRIPTION
   6 .ie rmyreg OOPS
   7 .el not yet defined
   8 .br
   9 .nr myreg 0
  10 .ie rmyreg now defined
  11 .el OOPS
  12 .if !rmyreg OOPS
  13 .PP
  14 identifier + identifier:
  15 .ie rmyreg      myreg is defined
  16 .el OOPS
  17 .PP
  18 escape sequence after identifier:
  19 .ie rmyreg\(enmyreg is defined
  20 .el OOPS