regress/roff/esc/w.in

   1 .\" $OpenBSD: w.in,v 1.4 2022/06/08 13:08:00 schwarze Exp $
   2 .Dd $Mdocdate: June 8 2022 $
   3 .Dt ESC-W 1
   4 .Os
   5 .Sh NAME
   6 .Nm esc-w
   7 .Nd the roff escape w sequence: text width
   8 .Sh DESCRIPTION
   9 empty: \w''
  10 .br
  11 character: \w'n'
  12 .br
  13 blank: \w' '
  14 .br
  15 text: \w'text'
  16 .Ss Argument delimiters
  17 unsupported \er: \w\rM\ru
  18 .br
  19 ignored \e&: \w\&M\&u
  20 .br
  21 useless \e.: \w\.M.u
  22 .br
  23 invalid \eG: \w\GMGu
  24 .br
  25 special \e-: \w\-M\-u
  26 .br
  27 break \ep: \w\pM\pu
  28 .br
  29 nospace \ec: \w\cM\cu
  30 .\".br
  31 .\"XXX skipchar \ec: \w\zM\zu
  32 .br
  33 .ds mystr xMxu
  34 string expansion: \w\*[mystr]
  35 .br
  36 .nr myreg 121
  37 register expansion: \w\n[myreg]u
  38 .br
  39 ignored \eON: \w\O1M\O2u
  40 .br
  41 special character: \w\(hyM\(hyu
  42 .br
  43 ignored \eZ\(aqstr\(aq: \w\Z'foo'M\Z'bar'u
  44 .br
  45 horizontal motion: \w\h'1'M\h'3'u
  46 .br
  47 horizontal line: \w\l'4'M\l'2'u
  48 .br
  49 overstrike: \w\o'ab'M\o'cd'u
  50 .br
  51 unterminated: \w'foo