regress/roff/cond/string.out_ascii

   1 STRING(1)                   General Commands Manual                  STRING(1)
   2
   3 N\bNA\bAM\bME\bE
   4        string - conditional testing whether a string is defined
   5
   6 D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
   7        mystr not yet defined
   8        now defined
   9
  10        mymac not yet defined
  11        now defined
  12
  13        myren not yet defined
  14        now defined
  15
  16        standard macro is defined
  17
  18        identifier and tab:      mystr is defined
  19
  20        escape sequence after identifier: -mystr is defined
  21
  22        backslash in name: \ is defined
  23
  24        dot in name: . is defined \. is defined
  25
  26        invalid escape in name: G is defined \G is defined
  27
  28 OpenBSD                          June 3, 2022                        STRING(1)