4 files changed, 30 insertions, 6 deletions
diff --git a/regress/roff/cond/register.in b/regress/roff/cond/register.in
index 44c53a84..879c573c 100644
--- a/regress/roff/cond/register.in
+++ b/regress/roff/cond/register.in
@@ -1,5 +1,5 @@
-.\" $OpenBSD: register.in,v 1.2 2017/07/04 14:53:26 schwarze Exp $
-.TH REGISTER 1 "May 31, 2015"
+.\" $OpenBSD: register.in,v 1.3 2019/02/06 20:54:28 schwarze Exp $
+.TH REGISTER 1 "February 6, 2019"
 .SH NAME
 register \- conditional testing whether a register is defined
 .SH DESCRIPTION
@@ -10,3 +10,11 @@ register \- conditional testing whether a register is defined
 .ie rmyreg now defined
 .el OOPS
 .if !rmyreg OOPS
+.PP
+identifier + identifier:
+.ie rmyreg	myreg is defined
+.el OOPS
+.PP
+escape sequence after identifier:
+.ie rmyreg\(enmyreg is defined
+.el OOPS
diff --git a/regress/roff/cond/register.out_ascii b/regress/roff/cond/register.out_ascii
index acd0f724..0799c5e7 100644
--- a/regress/roff/cond/register.out_ascii
+++ b/regress/roff/cond/register.out_ascii
@@ -9,6 +9,10 @@ DDEESSCCRRIIPPTTIIOONN
        not yet defined
        now defined
 
+       identifier + identifier:      myreg is defined
 
+       escape sequence after identifier: -myreg is defined
 
-OpenBSD                          May 31, 2015                      REGISTER(1)
+
+
+OpenBSD                        February 6, 2019                    REGISTER(1)
diff --git a/regress/roff/cond/string.in b/regress/roff/cond/string.in
index b3bf14b4..273984be 100644
--- a/regress/roff/cond/string.in
+++ b/regress/roff/cond/string.in
@@ -1,5 +1,5 @@
-.\" $OpenBSD: string.in,v 1.3 2017/07/04 14:53:26 schwarze Exp $
-.TH STRING 1 "June 14, 2017"
+.\" $OpenBSD: string.in,v 1.4 2019/02/06 20:54:28 schwarze Exp $
+.TH STRING 1 "February 6, 2019"
 .SH NAME
 string \- conditional testing whether a string is defined
 .SH DESCRIPTION
@@ -32,3 +32,11 @@ mymacval
 standard macro is
 .ie d PP defined
 .el not defined \(em OOPS
+.PP
+identifier and tab:
+.ie d mystr	mystr is defined
+.el OOPS
+.PP
+escape sequence after identifier:
+.ie d mystr\(enmystr is defined
+.el OOPS
diff --git a/regress/roff/cond/string.out_ascii b/regress/roff/cond/string.out_ascii
index b5075d21..b01e072a 100644
--- a/regress/roff/cond/string.out_ascii
+++ b/regress/roff/cond/string.out_ascii
@@ -17,6 +17,10 @@ DDEESSCCRRIIPPTTIIOONN
 
        standard macro is defined
 
+       identifier and tab:      mystr is defined
 
+       escape sequence after identifier: -mystr is defined
 
-OpenBSD                          June 14, 2017                       STRING(1)
+
+
+OpenBSD                        February 6, 2019                      STRING(1)