Many small edits.

man/man7/INDEX

@@ -9,7 +9,6 @@ ms ms.7
 plot plot.7
 plumb plumb.7
 regexp regexp.7
-regexp9 regexp9.7
 thumbprint thumbprint.7
 ASCII utf.7
 UTF utf.7

man/man7/font.7

@@ -76,9 +76,9 @@ characters of zero width (see
 means that fonts should have, as their zeroth character,
 one with non-zero width.
 .SH FILES
-.TF /lib/font/bit/*
+.TF \*9/font/*
 .TP
-.B /lib/font/bit/*
+.B \*9/font/*
 font directories
 .SH "SEE ALSO"
 .IR graphics (3),

man/man7/man.7

@@ -108,7 +108,9 @@ Change to default type size.
 .B \e*9
 The root directory of the Plan 9 installation.
 .SH FILES
-.B /sys/lib/tmac/tmac.an
+.B \*9/tmac/tmac.an
+.PP
+.B \*9/tmac/tmac.antimes
 .SH SEE ALSO
 .IR troff (1), 
 .IR man (1)
@@ -244,7 +246,7 @@ into handling literal double quote marks
 .B \&"
 in font-alternation macros, such as
 .LR .BI .
-.br
+.PP
 There is no direct way to suppress column widows in 2-column
 output; the column lengths may be adjusted by inserting
 .L .sp

man/man7/ms.7

@@ -46,7 +46,7 @@ and
 preprocessors
 for equations, tables, pictures, and graphs is acceptable as input.
 .SH FILES
-.B /sys/lib/tmac/tmac.s
+.B \*9/tmac/tmac.s
 .SH "SEE ALSO"
 .br
 M. E. Lesk,

man/man7/plumb.7

@@ -396,24 +396,24 @@ editor = acme
 include basic
 .EE
 .SH FILES
-.TF /usr/$user/lib/plumbing
+.TF $HOME/lib/plumbing
 .TP
-.B /usr/$user/lib/plumbing
+.B $HOME/lib/plumbing
 default rules file.
 .TP
-.B /mnt/plumb
-mount point for
+.B plumb
+service name for
 .IR plumber (4).
 .TP
-.B /sys/lib/plumb
+.B \*9/plumb
 directory for
 .B include
 files.
 .TP
-.B /sys/lib/plumb/fileaddr
+.B \*9/plumb/fileaddr
 public macro definitions.
 .TP
-.B /sys/lib/plumb/basic
+.B \*9/plumb/basic
 basic rule set.
 .SH "SEE ALSO"
 .IR plumb (1),

man/man7/regexp.7

@@ -1,21 +1,4 @@
 .TH REGEXP 7
-.de EX
-.nf
-.ft B
-..
-.de EE
-.fi
-.ft R
-..
-.de LR
-.if t .BR \\$1 \\$2
-.if n .RB ` \\$1 '\\$2
-..
-.de L
-.nh
-.if t .B \\$1
-.if n .RB ` \\$1 '
-..
 .SH NAME
 regexp \- Plan 9 regular expression notation
 .SH DESCRIPTION