diff options
Diffstat (limited to 'regress/roff/cond/register.in')
| -rw-r--r-- | regress/roff/cond/register.in | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/regress/roff/cond/register.in b/regress/roff/cond/register.in index 879c573c..7f137c9c 100644 --- a/regress/roff/cond/register.in +++ b/regress/roff/cond/register.in @@ -1,5 +1,5 @@ -.\" $OpenBSD: register.in,v 1.3 2019/02/06 20:54:28 schwarze Exp $ -.TH REGISTER 1 "February 6, 2019" +.\" $OpenBSD: register.in,v 1.4 2022/06/03 11:50:25 schwarze Exp $ +.TH REGISTER 1 "June 3, 2022" .SH NAME register \- conditional testing whether a register is defined .SH DESCRIPTION @@ -11,10 +11,35 @@ register \- conditional testing whether a register is defined .el OOPS .if !rmyreg OOPS .PP -identifier + identifier: +tab after identifier: .ie rmyreg myreg is defined .el OOPS .PP escape sequence after identifier: .ie rmyreg\(enmyreg is defined .el OOPS +.PP +backslash in name: +.nr \\ 0 +.ie r\\ \e is defined +.el OOPS +.rr \\ +.if r\\ is still defined!? +.PP +dot in name: +.nr . 0 +.ie r. \&. is defined +.el OOPS +.ie r\. \e. is defined +.el OOPS +.rr \. +.if r. is still defined!? +.PP +invalid escape in name: +.nr G 0 +.ie rG G is defined +.el OOPS +.ie r\G \eG is defined +.el OOPS +.rr \G +.if rG is still defined!? |