Move the regression suite to the attic.

It has not been used or maintained for several years,
and we won't start using it now.
Devlopment regression testing is done in OpenBSD, and
there is no value in maintaining two regression suites in parallel.

86 files changed, 0 insertions, 1432 deletions

diff --git a/regress/man/AT/AT-3.in b/regress/man/AT/AT-3.in
deleted file mode 100644
index 1c3d6cdd..00000000
--- a/regress/man/AT/AT-3.in
+++ /dev/null
@@ -1,5 +0,0 @@
-.TH AT-3 1 "2010-05-17" "MANDOC"
-.AT 3
-.SH DESCRIPTION
-.SS Test case for AT
-foo
diff --git a/regress/man/AT/AT-4.in b/regress/man/AT/AT-4.in
deleted file mode 100644
index 812128c7..00000000
--- a/regress/man/AT/AT-4.in
+++ /dev/null
@@ -1,5 +0,0 @@
-.TH AT-4 1 "2010-05-17" "MANDOC"
-.AT 4
-.SH DESCRIPTION
-.SS Test case for AT
-foo
diff --git a/regress/man/AT/AT-5-2.in b/regress/man/AT/AT-5-2.in
deleted file mode 100644
index 6cd5a5b2..00000000
--- a/regress/man/AT/AT-5-2.in
+++ /dev/null
@@ -1,7 +0,0 @@
-.TH AT-5-2 1 "2010-05-17" "MANDOC"
-.SH TEST FOR VSPACE
-.AT 5 2
-.SH DESCRIPTION
-.SS foo
-.SS Test case for AT
-foo
diff --git a/regress/man/AT/AT-5.in b/regress/man/AT/AT-5.in
deleted file mode 100644
index aaf9843e..00000000
--- a/regress/man/AT/AT-5.in
+++ /dev/null
@@ -1,5 +0,0 @@
-.TH AT-5 1 "2010-05-17" "MANDOC"
-.AT 5
-.SH DESCRIPTION
-.SS Test case for AT
-foo
diff --git a/regress/man/AT/AT-crap.in b/regress/man/AT/AT-crap.in
deleted file mode 100644
index d0adb923..00000000
--- a/regress/man/AT/AT-crap.in
+++ /dev/null
@@ -1,5 +0,0 @@
-.TH AT-CRAP 1 "2010-05-17" "MANDOC"
-.AT crap
-.SH DESCRIPTION
-.SS Test case for AT
-foo
diff --git a/regress/man/AT/AT.in b/regress/man/AT/AT.in
deleted file mode 100644
index 733c3e73..00000000
--- a/regress/man/AT/AT.in
+++ /dev/null
@@ -1,5 +0,0 @@
-.TH AT 1 "2010-05-17" "MANDOC"
-.AT
-.SH DESCRIPTION
-.SS Test case for AT
-foo
diff --git a/regress/man/RS/nesting.in b/regress/man/RS/nesting.in
deleted file mode 100644
index c8d8c93d..00000000
--- a/regress/man/RS/nesting.in
+++ /dev/null
@@ -1,16 +0,0 @@
-.TH RS-NESTING 1 "2010-05-17" "MANDOC"
-.SH DESCRIPTION
-.SS Test case for nesting of .RE/.RS
-.PP
-.RE 3
-fooo
-.RS 3
-foo
-.RS 3
-fooo
-.RE
-foo
-.RE
-foo
-.RE
-bar
diff --git a/regress/man/SH/blank.in b/regress/man/SH/blank.in
deleted file mode 100644
index 2222275f..00000000
--- a/regress/man/SH/blank.in
+++ /dev/null
@@ -1,25 +0,0 @@
-.TH SH-blank 1 "2010-05-17" "MANDOC"
-.SH DESCRIPTION
-.SH NO EMPTY LINE BEFORE THIS
-.AT
-.SH NO EMPTY LINE BEFORE THIS EITHER
-.PP
-.SH STILL NO EMPTY LINE BEFORE THIS
-.SS Before this, yes
-.SS Before this, no
-foo
-.SS Before this, one
-xxx
-.PP
-.SS Before this, two empty lines
-.PP
-.SS Before this, no
-.PP
-.PP
-.SS Before this, no
-xxx
-.SS Before this, one
-.IP foo
-xx
-.SS Before this, yes
-xxx
diff --git a/regress/man/SH/blank2.in b/regress/man/SH/blank2.in
deleted file mode 100644
index e8e1c7e3..00000000
--- a/regress/man/SH/blank2.in
+++ /dev/null
@@ -1,4 +0,0 @@
-.TH SH-blank 1 "2010-05-17" "MANDOC"
-.AT
-.SH NO EMPTY LINE BEFORE THIS
-.SS No empty lines after this
diff --git a/regress/man/UC/UC-3.in b/regress/man/UC/UC-3.in
deleted file mode 100644
index 7723a419..00000000
--- a/regress/man/UC/UC-3.in
+++ /dev/null
@@ -1,5 +0,0 @@
-.TH UC-3 1 "2010-05-17" "MANDOC"
-.UC 3
-.SH DESCRIPTION
-.SS Test case for UC
-foo
diff --git a/regress/man/UC/UC-4.in b/regress/man/UC/UC-4.in
deleted file mode 100644
index 515258ce..00000000
--- a/regress/man/UC/UC-4.in
+++ /dev/null
@@ -1,5 +0,0 @@
-.TH UC-4 1 "2010-05-17" "MANDOC"
-.UC 4
-.SH DESCRIPTION
-.SS Test case for UC
-foo
diff --git a/regress/man/UC/UC-5.in b/regress/man/UC/UC-5.in
deleted file mode 100644
index 71f977dd..00000000
--- a/regress/man/UC/UC-5.in
+++ /dev/null
@@ -1,5 +0,0 @@
-.TH UC-5 1 "2010-05-17" "MANDOC"
-.UC 5
-.SH DESCRIPTION
-.SS Test case for UC
-foo
diff --git a/regress/man/UC/UC-6.in b/regress/man/UC/UC-6.in
deleted file mode 100644
index 9ea4b8cb..00000000
--- a/regress/man/UC/UC-6.in
+++ /dev/null
@@ -1,5 +0,0 @@
-.TH UC-6 1 "2010-05-17" "MANDOC"
-.UC 6
-.SH DESCRIPTION
-.SS Test case for UC
-foo
diff --git a/regress/man/UC/UC-7.in b/regress/man/UC/UC-7.in
deleted file mode 100644
index e13f070e..00000000
--- a/regress/man/UC/UC-7.in
+++ /dev/null
@@ -1,5 +0,0 @@
-.TH UC-7 1 "2010-05-17" "MANDOC"
-.UC 7
-.SH DESCRIPTION
-.SS Test case for UC
-foo
diff --git a/regress/man/UC/UC-crap.in b/regress/man/UC/UC-crap.in
deleted file mode 100644
index 9d944e79..00000000
--- a/regress/man/UC/UC-crap.in
+++ /dev/null
@@ -1,5 +0,0 @@
-.TH UC-CRAP 1 "2010-05-17" "MANDOC"
-.UC crap
-.SH DESCRIPTION
-.SS Test case for UC
-foo
diff --git a/regress/man/UC/UC.in b/regress/man/UC/UC.in
deleted file mode 100644
index 5ea65e82..00000000
--- a/regress/man/UC/UC.in
+++ /dev/null
@@ -1,5 +0,0 @@
-.TH UC 1 "2010-05-17" "MANDOC"
-.UC
-.SH DESCRIPTION
-.SS Test case for UC
-foo
diff --git a/regress/man/punct/hyph0.in b/regress/man/punct/hyph0.in
deleted file mode 100644
index a1ca2116..00000000
--- a/regress/man/punct/hyph0.in
+++ /dev/null
@@ -1,15 +0,0 @@
-.TH FOO 1
-.SH NAME
-foo \- bar
-.SH DESCRIPTION
-asadsfsafasfjkhasldkjfhaslkdjhasldkjhasdfhjasdlkjhasdflkajhasdfasdf as-asdf
-.PP
-asdflkjhasdflkjhasdflkjhasdflkjhasdflkjhasdflkjhsadflkjhsadflkjhasf d\(hyasdf
-.PP
-asdflkjhasdflkjhasdflkjhasdflkjhasdflkjhasdflkjhsadflkjhsadlkjhasf d--yasdf
-.PP
-asdflkjhasdflkjhasdflkjhasdflkjhasdflkjhasdflkjhsadflkjhsadkjhasf d---yasdf
-.PP
-asdflkjhasdflkjhasdflkjhasdflkjhasdflkjhasdflkjhsadflkjadhsadkjhasf "d-yasdf"
-.PP
-asdflkjhasdflkjhasdflkjhasdflkjhasdflkjhasdflkjhsadflkjhsadkjhasf d\-yasdf
diff --git a/regress/mdoc/Ar/empty.in b/regress/mdoc/Ar/empty.in
deleted file mode 100644
index 6ee7e152..00000000
--- a/regress/mdoc/Ar/empty.in
+++ /dev/null
@@ -1,17 +0,0 @@
-.\" THIS WILL FAIL ON OLD GROFF!
-.\" IT DOESN'T PROCESS EMPTY `AR' MACROS CORRECTLY.
-.Dd May 16, 2010
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-.Ar . a
-.Pp
-.Ar ;
-.Pp
-.Ar expr1 Ar : expr2
-.Pp
-.Ar expr1 Ar . ; expr2 ( expr3 )
-.Ar expr1 Ar . ; ) ( expr3 )
diff --git a/regress/mdoc/Ar/empty2.in b/regress/mdoc/Ar/empty2.in
deleted file mode 100644
index 47dde32f..00000000
--- a/regress/mdoc/Ar/empty2.in
+++ /dev/null
@@ -1,10 +0,0 @@
-.\" THIS WILL FAIL ON OLD GROFF!
-.\" IT DOESN'T PROCESS EMPTY `AR' MACROS CORRECTLY.
-.Dd May 16, 2010
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-.Ar [ ( : ( :
diff --git a/regress/mdoc/Bd/bd-compact.in b/regress/mdoc/Bd/bd-compact.in
deleted file mode 100644
index ec2e036b..00000000
--- a/regress/mdoc/Bd/bd-compact.in
+++ /dev/null
@@ -1,33 +0,0 @@
-.Dd $Mdocdate: June 12 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-1
-.Bd -literal -compact
-a b
-c d
-.Ed
-2
-1
-.Bd -filled -compact
-a b
-c d
-.Ed
-2
-3
-.\" NOTE: OLD GROFF WILL PUKE HERE, AS IT BUGGILY FORGETS TO EMIT A
-.\" NEWLINE BEFORE THE DISPLAY.
-.Bd -ragged -compact
-a b
-c d
-.Ed
-2
-1
-.Bd -unfilled -compact
-a b
-c d
-.Ed
-2
diff --git a/regress/mdoc/Bd/bd-empty-offset.in b/regress/mdoc/Bd/bd-empty-offset.in
deleted file mode 100644
index 11f20db9..00000000
--- a/regress/mdoc/Bd/bd-empty-offset.in
+++ /dev/null
@@ -1,31 +0,0 @@
-.Dd $Mdocdate: June 12 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-1
-.Bd -literal -offset
-a b
-c d
-.Ed
-2
-1
-.Bd -filled -offset
-a b
-c d
-.Ed
-2
-1
-.Bd -ragged -offset
-a b
-c d
-.Ed
-2
-1
-.Bd -unfilled -offset
-a b
-c d
-.Ed
-2
diff --git a/regress/mdoc/Bd/bd0.in b/regress/mdoc/Bd/bd0.in
deleted file mode 100644
index 5d5c759e..00000000
--- a/regress/mdoc/Bd/bd0.in
+++ /dev/null
@@ -1,28 +0,0 @@
-.Dd $Mdocdate: June 12 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-1
-.Em who are you?
-.Bd -ragged
-a b
-c d
-.Ed
-2
-.Bd -unfilled
-a b
-c d
-.Ed
-3
-.Bd -filled
-a b
-c d
-.Ed
-4
-.Bd -literal
-a b
-c d
-.Ed
diff --git a/regress/mdoc/Bl/bullet-basic.in b/regress/mdoc/Bl/bullet-basic.in
deleted file mode 100644
index 34244678..00000000
--- a/regress/mdoc/Bl/bullet-basic.in
+++ /dev/null
@@ -1,64 +0,0 @@
-.Dd May 16, 2010
-.Dt BL-BULLET-BASIC 1
-.Os
-.Sh NAME
-.Nm Bl-bullet-basic
-.Nd tests bullet lists
-.Sh DESCRIPTION
-.Ss Line breaks in items:
-.Bl -bullet -width 5n
-.It
-x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
-x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
-.El
-.Ss Nesting of ".Bl -bullet" and empty ".Bd -literal"
-.Bl -bullet
-.It
-.Bd -literal
-.Ed
-y
-.It
-.El
-.Ss Nesting of ".Bl -bullet" and ".Bd -literal":
-.Bl -bullet
-.It
-.Bd -literal
-xy
-.Ed
-y
-.It
-.El
-.Ss Nesting of ".Bl -bullet" and empty ".Bd -compact -literal":
-.Bl -bullet
-.It
-.Bd -literal -compact
-.Ed
-y
-.It
-.El
-.Ss Nesting of ".Bl -bullet" and ".Bd -compact -literal":
-.Bl -bullet
-.It
-.Bd -literal -compact
-xy
-.Ed
-y
-.It
-.El
-.Ss Nesting of ".Bl -bullet -compact" and empty ".Bd -compact -literal":
-.Bl -bullet -compact
-.It
-.Bd -literal -compact
-.Ed
-y
-.It
-.El
-.Ss Nesting of ".Bl -bullet -compact" and ".Bd -compact -literal":
-.Bl -bullet -compact
-.It
-.Bd -literal -compact
-xy
-.Ed
-y
-.It
-.El
diff --git a/regress/mdoc/Bl/empty-offset.in b/regress/mdoc/Bl/empty-offset.in
deleted file mode 100644
index 63ac458a..00000000
--- a/regress/mdoc/Bl/empty-offset.in
+++ /dev/null
@@ -1,15 +0,0 @@
-.Dd $Mdocdate: June 12 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-.Bl -tag -width Ds -offset
-.It foo
-bar
-.El
-.Bl -tag -width Ds
-.It foo
-bar
-.El
diff --git a/regress/mdoc/Bt/bt.in b/regress/mdoc/Bt/bt.in
deleted file mode 100644
index 576bc2b9..00000000
--- a/regress/mdoc/Bt/bt.in
+++ /dev/null
@@ -1,11 +0,0 @@
-.Dd $Mdocdate: May 26 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-blah blah blah
-.Bt asdf
-blah blah blah
-.Bt ) ;
diff --git a/regress/mdoc/Cd/cd.in b/regress/mdoc/Cd/cd.in
deleted file mode 100644
index fc1d4e7d..00000000
--- a/regress/mdoc/Cd/cd.in
+++ /dev/null
@@ -1,16 +0,0 @@
-.Dd $Mdocdate: June 12 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh SYNOPSIS
-.Cd "it* at isa? port 0x2e"
-.Cd "it* at isa? port 0x2e"
-.Cd "it* at isa? port 0x2e"
-.Sh DESCRIPTION
-.\" OLD GROFF WILL PUKE ON THIS PART, RENDERING IT JUST AS IT WAS
-.\" RENDERED IN THE SYNOPSIS.
-.Cd "it* at isa? port 0x2e"
-.Cd "it* at isa? port 0x2e"
-.Cd "it* at isa? port 0x2e"
diff --git a/regress/mdoc/Fl/empty.in b/regress/mdoc/Fl/empty.in
deleted file mode 100644
index bfda2dcb..00000000
--- a/regress/mdoc/Fl/empty.in
+++ /dev/null
@@ -1,15 +0,0 @@
-.Dd May 16, 2010
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-.Fl . a
-.Pp
-.Fl ;
-.Pp
-.Ar expr1 Fl : expr2
-.Pp
-.Ar expr1 Fl . ; expr2 ( expr3 )
-.Ar expr1 Fl . ; ) ( expr3 )
diff --git a/regress/mdoc/Fn/fn2.in b/regress/mdoc/Fn/fn2.in
deleted file mode 100644
index d09ede7d..00000000
--- a/regress/mdoc/Fn/fn2.in
+++ /dev/null
@@ -1,16 +0,0 @@
-.Dd $Mdocdate: June 4 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh SYNOPSIS
-.Fn 1
-.Fn "1 2"
-.Fn "1 2" "3 4"
-.Fn "1 2" "4"
-.Sh DESCRIPTION
-.Fn 1
-.Fn "1 2"
-.Fn "1 2" "3 4"
-.Fn "1 2" "4"
diff --git a/regress/mdoc/Ft/before-fn.in b/regress/mdoc/Ft/before-fn.in
deleted file mode 100644
index dc16dd86..00000000
--- a/regress/mdoc/Ft/before-fn.in
+++ /dev/null
@@ -1,21 +0,0 @@
-.Dd $Mdocdate: June 6 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh SYNOPSIS
-.Fn b \" Get this out of the way.
-.Ft a
-.Fn b "c d"
-.Ft 1
-.Ft 2
-.Fn b "c d"
-.Fn b "c d"
-.Sh DESCRIPTION
-.Ft a
-.Fn b "c d"
-.Ft 1
-.Ft 2
-.Fn b "c d"
-.Fn b "c d"
diff --git a/regress/mdoc/Ft/before-fo.in b/regress/mdoc/Ft/before-fo.in
deleted file mode 100644
index 6587aeb7..00000000
--- a/regress/mdoc/Ft/before-fo.in
+++ /dev/null
@@ -1,21 +0,0 @@
-.Dd $Mdocdate: June 6 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh SYNOPSIS
-.Fn b \" Get this out of the way.
-.Ft a
-.Fo b
-.Fa "c d"
-.Fc
-.Ft 1
-.Ft 2
-.Sh DESCRIPTION
-.Ft a
-.Fo b
-.Fa "c d"
-.Fc
-.Ft 1
-.Ft 2
diff --git a/regress/mdoc/It/complex-multiline.in b/regress/mdoc/It/complex-multiline.in
deleted file mode 100644
index f52d8aaf..00000000
--- a/regress/mdoc/It/complex-multiline.in
+++ /dev/null
@@ -1,15 +0,0 @@
-.\" NOTE: OLD GROFF WILL GET CONFUSED ON HOW MUCH SPACING TO PRINT AND
-.\" BAIL ON THIS TEST.
-.Dd $Mdocdate: May 31 2010 $
-.Dt FOO
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-.Bl -column asdfasdf asdfasdf asdfasdf
-.It Fl a
-.Ao b Ac Fl b Ta
-.Ar c Ta
-d
-.El
diff --git a/regress/mdoc/It/eoln-tas.in b/regress/mdoc/It/eoln-tas.in
deleted file mode 100644
index 4acbad26..00000000
--- a/regress/mdoc/It/eoln-tas.in
+++ /dev/null
@@ -1,21 +0,0 @@
-.\" NOTE: OLD GROFF WILL PUKE ON THE FIRST LIST, AS IT ADDS AN ERRONEOUS
-.\" TO THE TAB-EOLN COLUMN.
-.Dd $Mdocdate: May 31 2010 $
-.Dt FOO
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-.Bl -column asdfasdf asdfasdf asdfasdf
-.It asdf	asdf	
-asdf
-.El
-.Bl -column asdfasdf asdfasdf asdfasdf
-.It asdf Ta asdf Ta
-asdf
-.El
-.Bl -tag -width Ds
-.It asdf
-asdf
-.El
diff --git a/regress/mdoc/It/freecol-macro0.in b/regress/mdoc/It/freecol-macro0.in
deleted file mode 100644
index b1b1a19a..00000000
--- a/regress/mdoc/It/freecol-macro0.in
+++ /dev/null
@@ -1,12 +0,0 @@
-.Dd $Mdocdate: May 31 2010 $
-.Dt FOO
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-hello
-.Bl -column asdfasdf asdfasdf
-.Fl foo Ta bar
-baz	xyzzy
-.El
diff --git a/regress/mdoc/It/freecol-macro1.in b/regress/mdoc/It/freecol-macro1.in
deleted file mode 100644
index 69e0f0e3..00000000
--- a/regress/mdoc/It/freecol-macro1.in
+++ /dev/null
@@ -1,13 +0,0 @@
-.Dd $Mdocdate: May 31 2010 $
-.Dt FOO
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-hello
-.Bl -column asdfasdf asdfasdf
-.Fl foo Ta bar
-.Ar foo Ta bar
-baz	xyzzy
-.El
diff --git a/regress/mdoc/It/freecol-macro2.in b/regress/mdoc/It/freecol-macro2.in
deleted file mode 100644
index 99a130d1..00000000
--- a/regress/mdoc/It/freecol-macro2.in
+++ /dev/null
@@ -1,18 +0,0 @@
-.Dd $Mdocdate: May 31 2010 $
-.Dt FOO
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-hello
-.Bl -column asdfasdfasdf asdfasdfasdf
-.Fl foo Ta bar
-.Ar foo Ta bar
-baz	xyzzy
-.It hello	there
-.It this should Ta
-not break
-.It another Ta
-.Fl try
-.El
diff --git a/regress/mdoc/It/freecol0.in b/regress/mdoc/It/freecol0.in
deleted file mode 100644
index b3b97c43..00000000
--- a/regress/mdoc/It/freecol0.in
+++ /dev/null
@@ -1,11 +0,0 @@
-.Dd $Mdocdate: May 31 2010 $
-.Dt FOO
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-hello
-.Bl -column asdfasdf asdfasdf
-hello	there
-.El
diff --git a/regress/mdoc/It/freecol1.in b/regress/mdoc/It/freecol1.in
deleted file mode 100644
index 7f6049db..00000000
--- a/regress/mdoc/It/freecol1.in
+++ /dev/null
@@ -1,12 +0,0 @@
-.Dd $Mdocdate: May 31 2010 $
-.Dt FOO
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-hello
-.Bl -column asdfasdf asdfasdf
-hello	there
-hello	there
-.El
diff --git a/regress/mdoc/It/freecol2.in b/regress/mdoc/It/freecol2.in
deleted file mode 100644
index d027b0e1..00000000
--- a/regress/mdoc/It/freecol2.in
+++ /dev/null
@@ -1,16 +0,0 @@
-.Dd $Mdocdate: May 31 2010 $
-.Dt FOO
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-hello
-.Bl -column asdfasdf asdfasdf
-hello	there
-hello	there
-.It hello	there
-.It hello Ta there
-.It hello Ta
-there
-.El
diff --git a/regress/mdoc/It/freecol3.in b/regress/mdoc/It/freecol3.in
deleted file mode 100644
index 3e6e254e..00000000
--- a/regress/mdoc/It/freecol3.in
+++ /dev/null
@@ -1,17 +0,0 @@
-.Dd $Mdocdate: May 31 2010 $
-.Dt FOO
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-hello
-.Bl -column asdfasdf asdfasdf
-hello	there
-hello	there
-.It hello	there
-.It hello Ta there
-.It hello Ta
-there
-.El
-bubu
diff --git a/regress/mdoc/It/mixed-tabs-tas.in b/regress/mdoc/It/mixed-tabs-tas.in
deleted file mode 100644
index 0c6fca3c..00000000
--- a/regress/mdoc/It/mixed-tabs-tas.in
+++ /dev/null
@@ -1,13 +0,0 @@
-.Dd $Mdocdate: May 30 2010 $
-.Dt FOO
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-.Bl -column asdfasdf asdfasdf asdfasdf
-.It asdf Ta asdf	asdf
-.El
-.Bl -column asdfasdf asdfasdf asdfasdf
-.It asdf	asdf ; Ta asdf
-.El
diff --git a/regress/mdoc/It/nested-punctuation.in b/regress/mdoc/It/nested-punctuation.in
deleted file mode 100644
index 9647deea..00000000
--- a/regress/mdoc/It/nested-punctuation.in
+++ /dev/null
@@ -1,10 +0,0 @@
-.Dd $Mdocdate: May 30 2010 $
-.Dt FOO
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-.Bl -column asdfasdf asdfasdf 
-.It ( asdf ) ; Ta ( ( asdf :
-.El
diff --git a/regress/mdoc/It/nocolspec.in b/regress/mdoc/It/nocolspec.in
deleted file mode 100644
index 1bed4246..00000000
--- a/regress/mdoc/It/nocolspec.in
+++ /dev/null
@@ -1,10 +0,0 @@
-.Dd $Mdocdate: May 30 2010 $
-.Dt FOO
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-.Bl -column
-.It asdf Ta asdf
-.El
diff --git a/regress/mdoc/It/pre-punct.in b/regress/mdoc/It/pre-punct.in
deleted file mode 100644
index 572a75cb..00000000
--- a/regress/mdoc/It/pre-punct.in
+++ /dev/null
@@ -1,17 +0,0 @@
-.Dd $Mdocdate: May 30 2010 $
-.Dt FOO
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-.Bl -column asdfasdf asdfasdf asdfasdf
-.It ( asdf	asdf	asdf
-.El
-.Bl -column asdfasdf asdfasdf asdfasdf
-.It ( asdf ; Ta ( asdf ; Ta asdf
-.El
-.Bl -tag -width Ds
-.It asdf
-asdf
-.El
diff --git a/regress/mdoc/It/simple-tabs-tas.in b/regress/mdoc/It/simple-tabs-tas.in
deleted file mode 100644
index 7b033935..00000000
--- a/regress/mdoc/It/simple-tabs-tas.in
+++ /dev/null
@@ -1,17 +0,0 @@
-.Dd $Mdocdate: May 30 2010 $
-.Dt FOO
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-.Bl -column asdfasdf asdfasdf asdfasdf
-.It asdf	asdf	asdf
-.El
-.Bl -column asdfasdf asdfasdf asdfasdf
-.It asdf ; Ta asdf ; Ta asdf
-.El
-.Bl -tag -width Ds
-.It asdf
-asdf
-.El
diff --git a/regress/mdoc/It/tab-macros.in b/regress/mdoc/It/tab-macros.in
deleted file mode 100644
index e500bd89..00000000
--- a/regress/mdoc/It/tab-macros.in
+++ /dev/null
@@ -1,17 +0,0 @@
-.Dd $Mdocdate: May 30 2010 $
-.Dt FOO
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-.Bl -column asdfasdf asdfasdf asdfasdf
-.It asdf	asdf	asdf
-.El
-.Bl -column asdfasdf asdfasdf asdfasdf
-.It Ar asdf ; Ta Fl asdf ; Ta asdf
-.El
-.Bl -tag -width Ds
-.It asdf
-asdf
-.El
diff --git a/regress/mdoc/Lb/blank.in b/regress/mdoc/Lb/blank.in
deleted file mode 100644
index 7a599323..00000000
--- a/regress/mdoc/Lb/blank.in
+++ /dev/null
@@ -1,19 +0,0 @@
-.\"
-.\" WARNING: THIS TEST WILL NOT WORK ON OLD GROFF.
-.\" (IT DOES NOT SUPPORT THE `Lb' MACRO.)
-.\"
-.Dd $Mdocdate: May 26 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh LIBRARY
-.Lb
-.Sh DESCRIPTION
-has been optimized for use by applications expecting system scope thread
-semantics, and can provide significant performance improvements
-compared to
-.Lb
-.Sh SEE ALSO
-.Xr pthread 3
diff --git a/regress/mdoc/Lb/body.in b/regress/mdoc/Lb/body.in
deleted file mode 100644
index ad7bddb3..00000000
--- a/regress/mdoc/Lb/body.in
+++ /dev/null
@@ -1,17 +0,0 @@
-.\"
-.\" WARNING: THIS TEST WILL NOT WORK ON OLD GROFF.
-.\" (IT DOES NOT SUPPORT THE `Lb' MACRO.)
-.\"
-.Dd $Mdocdate: May 26 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-has been optimized for use by applications expecting system scope thread
-semantics, and can provide significant performance improvements
-compared to
-.Lb libkse .
-.Sh SEE ALSO
-.Xr pthread 3
diff --git a/regress/mdoc/Lb/custom.in b/regress/mdoc/Lb/custom.in
deleted file mode 100644
index 83a181f8..00000000
--- a/regress/mdoc/Lb/custom.in
+++ /dev/null
@@ -1,19 +0,0 @@
-.\"
-.\" WARNING: THIS TEST WILL NOT WORK ON OLD GROFF.
-.\" (IT DOES NOT SUPPORT THE `Lb' MACRO.)
-.\"
-.Dd $Mdocdate: May 26 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh LIBRARY
-.Lb xyzzy
-.Sh DESCRIPTION
-has been optimized for use by applications expecting system scope thread
-semantics, and can provide significant performance improvements
-compared to
-.Lb xyzzy
-.Sh SEE ALSO
-.Xr pthread 3
diff --git a/regress/mdoc/Lb/prolog.in b/regress/mdoc/Lb/prolog.in
deleted file mode 100644
index 6f7e7368..00000000
--- a/regress/mdoc/Lb/prolog.in
+++ /dev/null
@@ -1,19 +0,0 @@
-.\"
-.\" WARNING: THIS TEST WILL NOT WORK ON OLD GROFF.
-.\" (IT DOES NOT SUPPORT THE `Lb' MACRO.)
-.\"
-.Dd $Mdocdate: May 26 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh LIBRARY
-.Lb libz
-.Sh DESCRIPTION
-has been optimized for use by applications expecting system scope thread
-semantics, and can provide significant performance improvements
-compared to
-.Lb libkse .
-.Sh SEE ALSO
-.Xr pthread 3
diff --git a/regress/mdoc/Li/empty.in b/regress/mdoc/Li/empty.in
deleted file mode 100644
index 64fa6add..00000000
--- a/regress/mdoc/Li/empty.in
+++ /dev/null
@@ -1,14 +0,0 @@
-.Dd May 16, 2010
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-.Li . a
-.Pp
-.Li ;
-.Pp
-.Ar expr1 Li : expr2
-.Pp
-.Ar expr1 Li . ; expr2 ( expr3 )
diff --git a/regress/mdoc/Li/empty2.in b/regress/mdoc/Li/empty2.in
deleted file mode 100644
index 68cee15a..00000000
--- a/regress/mdoc/Li/empty2.in
+++ /dev/null
@@ -1,40 +0,0 @@
-.\" $OpenBSD: bgpd.conf.5,v 1.88 2008/03/22 08:38:38 claudio Exp $
-.\"
-.\" Copyright (c) 2004 Claudio Jeker <claudio@openbsd.org>
-.\" Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
-.\" Copyright (c) 2002 Daniel Hartmeier <dhartmei@openbsd.org>
-.\"
-.\" Permission to use, copy, modify, and distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\"
-.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-.\"
-.Dd $Mdocdate: May 29 2010 $
-.Dt BGPD.CONF 5
-.Os
-.Sh NAME
-.Nm bgpd.conf
-.Nd Border Gateway Protocol daemon configuration file
-.Sh DESCRIPTION
-The
-.Ar address Ns Li / Ns Ar prefix
-.Pp
-.Ar as-number Ns Li \&: Ns Ar local
-.Pp
-.Ar as-number Ns Li : Ns Ar local ,
-.Pp
-.Ar address Ns Li / Ns Ar len
-.Pp
-.Ar address Ns Li / Ns Ar len
-.Pp
-.Ar as-number Ns Li : Ns Ar local
-.Pp
-.Ar as-number Ns Li : Ns Ar local ,
-where
diff --git a/regress/mdoc/Rs/one_author.in b/regress/mdoc/Rs/one_author.in
deleted file mode 100644
index 98934ec0..00000000
--- a/regress/mdoc/Rs/one_author.in
+++ /dev/null
@@ -1,15 +0,0 @@
-.Dd May 1, 2009
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-blah blah
-.Pp
-.Rs
-.%A joe
-.%T title
-.Re
-.Pp
-and so on
diff --git a/regress/mdoc/Rs/three_authors.in b/regress/mdoc/Rs/three_authors.in
deleted file mode 100644
index 245023c5..00000000
--- a/regress/mdoc/Rs/three_authors.in
+++ /dev/null
@@ -1,17 +0,0 @@
-.Dd May 1, 2009
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-blah blah
-.Pp
-.Rs
-.%A billy-bob
-.%A joe
-.%A frank
-.%T title
-.Re
-.Pp
-and so on
diff --git a/regress/mdoc/Rs/two_authors.in b/regress/mdoc/Rs/two_authors.in
deleted file mode 100644
index d1a74f27..00000000
--- a/regress/mdoc/Rs/two_authors.in
+++ /dev/null
@@ -1,16 +0,0 @@
-.Dd May 1, 2009
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-blah blah
-.Pp
-.Rs
-.%A joe
-.%A frank
-.%T title
-.Re
-.Pp
-and so on
diff --git a/regress/mdoc/Ud/ud.in b/regress/mdoc/Ud/ud.in
deleted file mode 100644
index e4cc5329..00000000
--- a/regress/mdoc/Ud/ud.in
+++ /dev/null
@@ -1,11 +0,0 @@
-.Dd $Mdocdate: May 26 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-blah blah blah
-.Ud asdf
-blah blah blah
-.Ud ) ;
diff --git a/regress/mdoc/punct/hyph0.in b/regress/mdoc/punct/hyph0.in
deleted file mode 100644
index 46d8aa79..00000000
--- a/regress/mdoc/punct/hyph0.in
+++ /dev/null
@@ -1,18 +0,0 @@
-.Dd $Mdocdate: May 29 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-aasdflkjhasdflkjhasdflkjhasdflkjhasdflkjhasdflkjhsadflkjhsadflkjhasf d-asdf
-.Pp
-aasdflkjhasdflkjhasdflkjhasdflkjhasdflkjhasdflkjhsadflkjhsadflkjhasf d\(hyasdf
-.Pp
-asdflkjhasdflkjhasdflkjhasdflkjhasdflkjhasdflkjhsadflkjhsadflkjhasf d--yasdf
-.Pp
-asdflkjhasdflkjhasdflkjhasdflkjhasdflkjhasdflkjhsadflkjhsadfhsasf d---yasdf
-.Pp
-aaasdflkjhasdflkjhasdflkjhasdflkjhasdflkjhasdflkjhsadflkjhsadfhsasf "d-yasdf"
-.Pp
-asdflkjhasdflkjhasdflkjhasdflkjhasdflkjhasdflkjhsadflkjhsadfhsasf d\-yasdf
diff --git a/regress/regress.sh b/regress/regress.sh
deleted file mode 100755
index 1e17f3a8..00000000
--- a/regress/regress.sh
+++ /dev/null
@@ -1,51 +0,0 @@
-#!/bin/sh
-
-MANDOC=${MANDOC:-../mandoc}
-NROFF=${NROFF:-nroff}
-OUTPUT=${NROFF_OUTPUT:--Tascii}
-
-if [ ! -x $MANDOC ]
-then
-	echo "regress.sh: command not found: $MANDOC" 1>&2
-	return 0
-fi
-
-check_skip_list() {
-	[ -f skip_list ] || return 1
-	while read file; do
-		[ "$file" != "$1" ] || return 0
-	done < skip_list 
-	return 1
-}
-
-rm -rf output
-
-echo "Starting regression tests..."
-pass=0
-failed=0
-for file in */*.in */*/*.in; do
-	[ -f "$file" ] || continue
-	check_skip_list "$file" && break
-	printf "%s: " "$file"
-	${MANDOC} "$file" > test.mandoc 2> /dev/null
-	${NROFF} ${OUTPUT} -mandoc "$file" > test.nroff 2> /dev/null
-	l=`wc -l < test.mandoc`
-	head -n `expr $l - 1` test.mandoc | tail -n `expr $l - 2` > test.mandoc_
-	l=`wc -l < test.nroff`
-	head -n `expr $l - 1` test.nroff| tail -n `expr $l - 2` > test.nroff_
-	if cmp -s test.mandoc_ test.nroff_; then
-		rm -f test.mandoc test.nroff
-		echo "passed"
-		pass=`expr $pass + 1`
-	else
-		file2="output/$file"
-		mkdir -p `dirname $file2`
-		echo "failed, see $file2"
-		failed=`expr $failed + 1`
-		mv test.nroff "${file2}".nroff
-		mv test.mandoc "${file2}".mandoc
-		diff -u "${file2}".nroff "${file2}".mandoc > "${file2}".diff
-	fi
-done
-rm -f test.mandoc_ test.nroff_
-echo "Total: $pass passed, $failed failed"
diff --git a/regress/roff/ie/simple0.in b/regress/roff/ie/simple0.in
deleted file mode 100644
index e9b561ee..00000000
--- a/regress/roff/ie/simple0.in
+++ /dev/null
@@ -1,12 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-asdf
-.ie 0 \{\
-1
-.\}
-fdsa
diff --git a/regress/roff/ie/simple1.in b/regress/roff/ie/simple1.in
deleted file mode 100644
index b0af13bc..00000000
--- a/regress/roff/ie/simple1.in
+++ /dev/null
@@ -1,11 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-asdf
-.ie 0 \
-1
-fdsa
diff --git a/regress/roff/ie/simple2.in b/regress/roff/ie/simple2.in
deleted file mode 100644
index e4da435f..00000000
--- a/regress/roff/ie/simple2.in
+++ /dev/null
@@ -1,11 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-asdf
-.ie 0
-1
-fdsa
diff --git a/regress/roff/ie/with-el0.in b/regress/roff/ie/with-el0.in
deleted file mode 100644
index ba54605d..00000000
--- a/regress/roff/ie/with-el0.in
+++ /dev/null
@@ -1,13 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-asdf
-.ie 0 \
-1
-.el \
-2
-fdsa
diff --git a/regress/roff/ie/with-el1.in b/regress/roff/ie/with-el1.in
deleted file mode 100644
index 522fba16..00000000
--- a/regress/roff/ie/with-el1.in
+++ /dev/null
@@ -1,15 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-asdf
-.ie 0 \{\
-1
-2
-.\}
-.el \
-3
-fdsa
diff --git a/regress/roff/ie/with-el2.in b/regress/roff/ie/with-el2.in
deleted file mode 100644
index 3b8da03e..00000000
--- a/regress/roff/ie/with-el2.in
+++ /dev/null
@@ -1,16 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-asdf
-.ie 0 \{\
-1
-2
-.\}
-xyzzy
-.el \
-3
-fdsa
diff --git a/regress/roff/ie/with-el3.in b/regress/roff/ie/with-el3.in
deleted file mode 100644
index 951de4a0..00000000
--- a/regress/roff/ie/with-el3.in
+++ /dev/null
@@ -1,23 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-asdf
-.ie 0 \{\
-1
-.de garglepants
-2
-.\}
-foobar
-.ie 0 \{\
-1
-.de actuallygarglepantsisadouche
-2
-.\}
-xyzzy
-.el \
-3
-fdsa
diff --git a/regress/roff/ie/with-el4.in b/regress/roff/ie/with-el4.in
deleted file mode 100644
index 5d0398b6..00000000
--- a/regress/roff/ie/with-el4.in
+++ /dev/null
@@ -1,29 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-asdf
-.ie 0 \{\
-1
-.de garglepants
-2
-.\}
-foobar
-.ie 0 \{\
-1
-.de actuallygarglepantsisadouche
-2
-.\}
-xyzzy
-.el \
-3
-fdsa
-.el \
-3
-fdsa
-.el \
-3
-fdsa
diff --git a/regress/roff/ie/with-el5.in b/regress/roff/ie/with-el5.in
deleted file mode 100644
index fab16623..00000000
--- a/regress/roff/ie/with-el5.in
+++ /dev/null
@@ -1,51 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-asdf
-.ie 0 \{\
-1
-.de garglepants
-2
-.\}
-foobar
-.ie 0 \{\
-1
-.de actuallygarglepantsisadouche
-2
-.\}
-.ie 0 \{\
-1
-.de garglepants
-2
-.\}
-foobar
-.ie 0 \{\
-1
-.de actuallygarglepantsisadouche
-2
-.\}
-.ie 0 \{\
-1
-.de garglepants
-2
-.\}
-foobar
-.ie 0 \{\
-1
-.de actuallygarglepantsisadouche
-2
-.\}
-xyzzy
-.el \
-3
-fdsa
-.el \
-3
-fdsa
-.el \
-3
-fdsa
diff --git a/regress/roff/if/close-rules.in b/regress/roff/if/close-rules.in
deleted file mode 100644
index 4ce378ab..00000000
--- a/regress/roff/if/close-rules.in
+++ /dev/null
@@ -1,93 +0,0 @@
-.\" Copyright (c) 1985, 1991 Regents of the University of California.
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"     from: @(#)erf.3	6.4 (Berkeley) 4/20/91
-.\" $FreeBSD$
-.\"
-.Dd April 20, 1991
-.Dt ERF 3
-.Os
-.Sh NAME
-.Nm erf ,
-.Nm erff ,
-.Nm erfc ,
-.Nm erfcf
-.Nd error function operators
-.Sh SYNOPSIS
-.In math.h
-.Ft double
-.Fn erf "double x"
-.Ft float
-.Fn erff "float x"
-.Ft double
-.Fn erfc "double x"
-.Ft float
-.Fn erfcf "float x"
-.Sh DESCRIPTION
-These functions calculate the error function of
-.Fa x .
-.Pp
-The
-.Fn erf
-and the
-.Fn erff
-functions calculate the error function of x; where
-.Bd -ragged -offset indent
-.if n \{\
-erf(x) = 2/sqrt(pi)\(**\|integral from 0 to x of exp(\-t\(**t) dt.
-1234 \} asdf
-1234 \} asdf
-.if t \{\
-erf\|(x) := 
-(2/\(sr\(*p)\|\(is\d\s8\z0\s10\u\u\s8x\s10\d\|exp(\-t\u\s82\s10\d)\|dt.
-4321 \} fdsa
-4321 \} fdsa
-.Ed
-.Pp
-The
-.Fn erfc
-and the
-.Fn erfcf
-functions calculate the complementary error function of
-.Fa x ;
-that is
-.Fn erfc
-subtracts the result of the error function
-.Fn erf x
-from 1.0.
-This is useful, since for large
-.Fa x
-places disappear.
-.Sh SEE ALSO
-.Xr math 3
-.Sh HISTORY
-The
-.Fn erf
-and
-.Fn erfc
-functions appeared in
-.Bx 4.3 .
diff --git a/regress/roff/if/line-nest.in b/regress/roff/if/line-nest.in
deleted file mode 100644
index 8c56b4d2..00000000
--- a/regress/roff/if/line-nest.in
+++ /dev/null
@@ -1,11 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-123
-.if 0 .if 0 \
-fdsa
-asdf
diff --git a/regress/roff/if/multiline-free0.in b/regress/roff/if/multiline-free0.in
deleted file mode 100644
index cdf9f384..00000000
--- a/regress/roff/if/multiline-free0.in
+++ /dev/null
@@ -1,10 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-.if 0 \{\
-there  \}   dude
-fdsa
diff --git a/regress/roff/if/multiline-free1.in b/regress/roff/if/multiline-free1.in
deleted file mode 100644
index 2efa12c8..00000000
--- a/regress/roff/if/multiline-free1.in
+++ /dev/null
@@ -1,11 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-.if 0 \{\
-there  \\}   dude
-.\}
-fdsa
diff --git a/regress/roff/if/multiline0.in b/regress/roff/if/multiline0.in
deleted file mode 100644
index 3d12093a..00000000
--- a/regress/roff/if/multiline0.in
+++ /dev/null
@@ -1,12 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-123
-.if 0 \{\
-asdf
-.\}
-fdsa
diff --git a/regress/roff/if/multiline1.in b/regress/roff/if/multiline1.in
deleted file mode 100644
index 0f850cab..00000000
--- a/regress/roff/if/multiline1.in
+++ /dev/null
@@ -1,13 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-123
-.if 0 \
-\{\
-asdf
-.\}
-fdsa
diff --git a/regress/roff/if/multiline2.in b/regress/roff/if/multiline2.in
deleted file mode 100644
index f41e4363..00000000
--- a/regress/roff/if/multiline2.in
+++ /dev/null
@@ -1,15 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-123
-.if 0 \{\
-asdf
-. if 0 \{\
-shmoop moop
-. \}
-.\}
-fdsa
diff --git a/regress/roff/if/multiline3.in b/regress/roff/if/multiline3.in
deleted file mode 100644
index 4526464d..00000000
--- a/regress/roff/if/multiline3.in
+++ /dev/null
@@ -1,15 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-123
-.if 0 \{ .if 0
-asdf
-. if 0 \{\
-shmoop moop
-. \}
-.\}
-fdsa
diff --git a/regress/roff/if/real0.in b/regress/roff/if/real0.in
deleted file mode 100644
index 28f4aee4..00000000
--- a/regress/roff/if/real0.in
+++ /dev/null
@@ -1,30 +0,0 @@
-.Dd June 9, 2010
-.Dt TITLE 1
-.Os
-.Sh NAME
-.Nm test
-.Nd test
-.Sh SYNOPSIS
-foo
-.Sh DESCRIPTION
-to polar
-.if n\
-(r,theta)
-.if t\
-(r,\(*h)
-coordinates 
-.if n\
-r\(**cos theta
-.if t\
-r\(**cos\(*h
-and y =
-.if n\
-r\(**sin theta.
-.if t\
-r\(**sin\(*h.
-These 
-.if n \
-(r=0,theta=0).
-.if t \
-(r=0,\(*h=0).
-In 
diff --git a/regress/roff/if/simple0.in b/regress/roff/if/simple0.in
deleted file mode 100644
index cda036cf..00000000
--- a/regress/roff/if/simple0.in
+++ /dev/null
@@ -1,10 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-123
-.if 0 \
-asdf
diff --git a/regress/roff/if/simple1.in b/regress/roff/if/simple1.in
deleted file mode 100644
index e797ee98..00000000
--- a/regress/roff/if/simple1.in
+++ /dev/null
@@ -1,11 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-123
-.\" Note this has no whitespace...
-.if 0
-asdf
diff --git a/regress/roff/if/simple2.in b/regress/roff/if/simple2.in
deleted file mode 100644
index 986636b2..00000000
--- a/regress/roff/if/simple2.in
+++ /dev/null
@@ -1,11 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-123
-.\" Note that this has whitespace...
-.if 0  
-asdf
diff --git a/regress/roff/ig/cond0.in b/regress/roff/ig/cond0.in
deleted file mode 100644
index 80121f11..00000000
--- a/regress/roff/ig/cond0.in
+++ /dev/null
@@ -1,17 +0,0 @@
-.\" Copyright (c) 1991, 1992, 1993, 1994 Free Software Foundation    -*-Text-*-
-.\" See section COPYING for conditions for redistribution
-.\"
-.\" Set up \*(lq, \*(rq if -man hasn't already set it up.
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-garglebats!
-.if 0 \
-.ig .
-foo
-..
-bar
diff --git a/regress/roff/ig/end0.in b/regress/roff/ig/end0.in
deleted file mode 100644
index 79013fd1..00000000
--- a/regress/roff/ig/end0.in
+++ /dev/null
@@ -1,12 +0,0 @@
-.Dd $Mdocdate: May 16 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-a
-.ig foo
-asdf
-.foo
-b
diff --git a/regress/roff/ig/end1.in b/regress/roff/ig/end1.in
deleted file mode 100644
index 15957ce4..00000000
--- a/regress/roff/ig/end1.in
+++ /dev/null
@@ -1,12 +0,0 @@
-.Dd $Mdocdate: May 16 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-a
-.ig foo	
-asdf
-.foo
-b
diff --git a/regress/roff/ig/override0.in b/regress/roff/ig/override0.in
deleted file mode 100644
index 69af76ed..00000000
--- a/regress/roff/ig/override0.in
+++ /dev/null
@@ -1,16 +0,0 @@
-.\" Copyright (c) 1991, 1992, 1993, 1994 Free Software Foundation    -*-Text-*-
-.\" See section COPYING for conditions for redistribution
-.\"
-.\" Set up \*(lq, \*(rq if -man hasn't already set it up.
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-garglebats!
-.ig .
-foo
-..
-bar
diff --git a/regress/roff/ig/redef0.in b/regress/roff/ig/redef0.in
deleted file mode 100644
index 8e344615..00000000
--- a/regress/roff/ig/redef0.in
+++ /dev/null
@@ -1,13 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-a
-.ig if
-asdf
-.if 0 \
-b
-c
diff --git a/regress/roff/ig/simple0.in b/regress/roff/ig/simple0.in
deleted file mode 100644
index 743de75f..00000000
--- a/regress/roff/ig/simple0.in
+++ /dev/null
@@ -1,12 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-123
-.ig
-hello
-.0
-12124
diff --git a/regress/roff/ig/simple1.in b/regress/roff/ig/simple1.in
deleted file mode 100644
index 2598b392..00000000
--- a/regress/roff/ig/simple1.in
+++ /dev/null
@@ -1,12 +0,0 @@
-.Dd $Mdocdate: May 16 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-123
-.ig
-hello
-..
-12124
diff --git a/regress/roff/ig/simple2.in b/regress/roff/ig/simple2.in
deleted file mode 100644
index d7ca4f5f..00000000
--- a/regress/roff/ig/simple2.in
+++ /dev/null
@@ -1,15 +0,0 @@
-.Dd $Mdocdate: May 17 2010 $
-.Dt FOO 1
-.Os
-.Sh NAME
-.Nm foo
-.Nd bar
-.Sh DESCRIPTION
-123
-.ig
-hello
-.if 0 \{\
-hello
-.\}
-..
-12124