regress/roff/nr/rr.in

   1 .TH NR-RR 1 "April 5, 2014" OpenBSD
   2 .SH NAME
   3 nr-rr \- defining and undefining number registers
   4 .SH DESCRIPTION
   5 .nr key1 1
   6 .nr key2 2
   7 .nr key3 3
   8 .nr key4 4
   9 .nr key5 5
  10 .rr key1
  11 .rr key3
  12 .rr key5
  13 non-null values: \n[key2] \n[key4]
  14 .br
  15 unset values: \n[key1] \n[key3] \n[key5]