regress/char/C/delim.in

   1 .\" $OpenBSD: delim.in,v 1.1 2022/06/08 13:08:00 schwarze Exp $
   2 .Dd $Mdocdate: June 8 2022 $
   3 .Dt C-DELIM 1
   4 .Os
   5 .Sh NAME
   6 .Nm C-delim
   7 .Nd argument delimiters for the C escape sequence
   8 .Sh DESCRIPTION
   9 empty: \C''
  10 .br
  11 single byte: \C'_'\C'-'
  12 .br
  13 two bytes: \C'hy'
  14 .br
  15 multiple bytes: \C'integral'
  16 .Ss Argument delimiters
  17 unsupported \er: \C\rat\ru
  18 .br
  19 ignored \e&: \C\&at\&u
  20 .br
  21 useless \e.: \C\.at.u
  22 .br
  23 invalid \eG: \C\GatGu
  24 .br
  25 special \e-: \C\-at\-u
  26 .br
  27 break \ep: \C\pat\pu
  28 .br
  29 nospace \ec: \C\cat\cu
  30 .\".br
  31 .\"XXX skipchar \ec: \C\zat\zu
  32 .br
  33 .ds mystr xatxu
  34 string expansion: \C\*[mystr]
  35 .br
  36 .nr myreg 1341
  37 register expansion: \C\n[myreg]u
  38 .br
  39 ignored \eON: \C\O1at\O2u
  40 .br
  41 special character: \C\(hyat\(hyu
  42 .br
  43 ignored \eZ\(aqstr\(aq: \C\Z'foo'at\Z'bar'u
  44 .br
  45 horizontal motion: \C\h'1'at\h'3'u
  46 .br
  47 horizontal line: \C\l'4'at\l'2'u
  48 .br
  49 overstrike: \C\o'ab'at\o'cd'u
  50 .br
  51 unterminated: \C'at