Fixed roffing.

4 files changed, 19 insertions, 13 deletions

diff --git a/share/doc/usd/21.troff/m.mac b/share/doc/usd/21.troff/m.mac
index c401d00..6e68c4e 100644
--- a/share/doc/usd/21.troff/m.mac
+++ b/share/doc/usd/21.troff/m.mac
@@ -66,6 +66,8 @@
 .hy 14
 .ds u \v'-0.3m'\s-2
 .ds d \s0\v'0.3m'
+.nr 2C 0
+.ds H
 .nr a .8i
 .nr b 1.6i
 .nr c 2.4i
@@ -110,7 +112,7 @@
 .ch fo \\nmu
 .if \\n(dn .fz
 .ns
-.mx
+.if dmx .mx
 .nr cl 0 1
 .mk
 ..
@@ -125,7 +127,7 @@
 .if \\nx .di fy
 ..
 .de fo
-.cx
+.if dcx .cx
 .nr dn 0
 .if \\nx .xf
 .nr x 0 \"disable fx
@@ -142,7 +144,8 @@
 .ps
 .nr S2 \\n(.s
 .ps 10
-'bp \}
+'bp
+.\}
 ..
 .de 2C
 .br
@@ -268,7 +271,6 @@ Form	Value\\$2	Argument	Notes\\$1	Explanation
 .de EM
 .br
 \&\c
-'bp
 .pl 2i
 ..
 .em EM
@@ -282,3 +284,5 @@ Form	Value\\$2	Argument	Notes\\$1	Explanation
 .ps \n(PS
 .ta \\nau \\nbu \\ncu \\ndu +\\neu
 ..
+.de T&
+..
diff --git a/share/doc/usd/21.troff/m0a b/share/doc/usd/21.troff/m0a
index 90b9f18..1a0be6c 100644
--- a/share/doc/usd/21.troff/m0a
+++ b/share/doc/usd/21.troff/m0a
@@ -334,8 +334,11 @@ Output and Error Messages
 .de cl
 .ie \\n+(cl<\n(zz \{\
 .	po +\\n(.lu/\n(zzu
-.	rt\}
-.el \{.po 26i/27u\}
+.	rt
+.\}
+.el \{\
+.po 26i/27u
+.\}
 ..
 .nr cl 0 1
 .di zz
diff --git a/share/doc/usd/21.troff/m5 b/share/doc/usd/21.troff/m5
index 436a207..692db28 100644
--- a/share/doc/usd/21.troff/m5
+++ b/share/doc/usd/21.troff/m5
@@ -458,3 +458,5 @@ If it is desired that another page be started, the end-macro
 .x2
 will deposit a null partial word,
 and effect another last page.
+.1C
+'bp
diff --git a/share/doc/usd/21.troff/table2 b/share/doc/usd/21.troff/table2
index d957be5..7d212c0 100644
--- a/share/doc/usd/21.troff/table2
+++ b/share/doc/usd/21.troff/table2
@@ -72,8 +72,10 @@ Non-\s-1ASCII\s+1 characters and \fIminus\fP on the standard fonts.
 .sp
 .ft R
 .de cl
-.ie \\n+(cl<2 \{.po +3.0i
-.rt \}
+.ie \\n+(cl<2 \{\
+.po +3.0i
+.rt
+.\}
 .el .sc
 ..
 .de sc
@@ -141,11 +143,6 @@ insulate the appearance of equations from the choice of standard fonts.
 .nf
 .ps 10
 .sp
-.de sc
-.po 26i/27u
-.nr cl 0
-'bp
-..
 .ch cl \nmu-\n(.vu-1u
 .mx
 .lg 0