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-rw-r--r--regress/roff/esc/w.in36
1 files changed, 35 insertions, 1 deletions
diff --git a/regress/roff/esc/w.in b/regress/roff/esc/w.in
index 3012df34..c30a31ac 100644
--- a/regress/roff/esc/w.in
+++ b/regress/roff/esc/w.in
@@ -1,4 +1,4 @@
-.\" $OpenBSD: w.in,v 1.3 2017/07/04 14:53:27 schwarze Exp $
+.\" $OpenBSD: w.in,v 1.4 2022/06/08 13:08:00 schwarze Exp $
.Dd $Mdocdate$
.Dt ESC-W 1
.Os
@@ -13,5 +13,39 @@ character: \w'n'
blank: \w' '
.br
text: \w'text'
+.Ss Argument delimiters
+unsupported \er: \w\rM\ru
+.br
+ignored \e&: \w\&M\&u
+.br
+useless \e.: \w\.M.u
+.br
+invalid \eG: \w\GMGu
+.br
+special \e-: \w\-M\-u
+.br
+break \ep: \w\pM\pu
+.br
+nospace \ec: \w\cM\cu
+.\".br
+.\"XXX skipchar \ec: \w\zM\zu
+.br
+.ds mystr xMxu
+string expansion: \w\*[mystr]
+.br
+.nr myreg 121
+register expansion: \w\n[myreg]u
+.br
+ignored \eON: \w\O1M\O2u
+.br
+special character: \w\(hyM\(hyu
+.br
+ignored \eZ\(aqstr\(aq: \w\Z'foo'M\Z'bar'u
+.br
+horizontal motion: \w\h'1'M\h'3'u
+.br
+horizontal line: \w\l'4'M\l'2'u
+.br
+overstrike: \w\o'ab'M\o'cd'u
.br
unterminated: \w'foo