regress/roff/string/escape.in

   1 .\" $OpenBSD: escape.in,v 1.3 2017/07/04 14:53:27 schwarze Exp $
   2 .TH STRING-ESCAPE 1 "December 3, 2010"
   3 .SH NAME
   4 string-escape - preventing string interpolation
   5 .SH DESCRIPTION
   6 .ds right wrong
   7 .ds inner *[right]
   8 .ds outer \\*[inner]
   9 .SS Normal interpolation
  10 result: \*[inner]
  11 .PP
  12 The above line must be "result: *[right]".
  13 .SS Intervening character
  14 result: \e*[right]
  15 .PP
  16 The above line must be "result: backslash*[right]",
  17 not "result: rong".
  18 .SS Escaped backslash
  19 result: \\*[right]
  20 .PP
  21 The above line must be "result: backslash*[right]",
  22 not "result: rong".
  23 .SS Delayed interpolation
  24 result: \*[outer]
  25 .PP
  26 The above line must be "result: *[right]",
  27 not "result: wrong".