regress/roff/while/nesting.in

   1 .\" $OpenBSD: nesting.in,v 1.1 2018/08/24 22:56:37 schwarze Exp $
   2 .Dd $Mdocdate: August 24 2018 $
   3 .Dt WHILE-NESTING 1
   4 .Os
   5 .Sh NAME
   6 .Nm while-nesting
   7 .Nd nested while requests
   8 .Sh DESCRIPTION
   9 initial text
  10 .nr c1 3
  11 .while \n(c1 \{\
  12 .  nr c2 3
  13 .  while \n(c2 \{\
  14 .    nop \n(c1\n(c2
  15 .    nr c2 -1
  16 .  \}
  17 .  nr c1 -1
  18 .\}
  19 final text