Cosmetic and typos.

usr.bin/pr/pr.1

@@ -34,7 +34,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)pr.1	8.3 (Berkeley) 4/18/94
-.\"	$Id$
+.\"	$Id: pr.1,v 1.4 1997/02/22 19:56:37 peter Exp $
 .\"
 .Dd April 18, 1994
 .Dt PR 1
@@ -43,7 +43,7 @@
 .Nm pr
 .Nd print files
 .Sh SYNOPSIS
-.Nm pr
+.Nm
 .Bk -words
 .Op Ar \&+page
 .Ek
@@ -94,7 +94,7 @@
 .Op Ar file ...
 .Sh DESCRIPTION
 The
-.Nm pr
+.Nm
 utility is a printing and pagination filter for text files.
 When multiple input files are specified, each is read, formatted,
 and written to standard output.
@@ -111,13 +111,13 @@ the pathname of the file.
 .Pp
 If standard output is associated with a terminal,
 diagnostic messages are suppressed until the
-.Nm pr
+.Nm
 utility has completed processing.
 .Pp
 When multiple column output is specified,
 text columns are of equal width.
 By default text columns are separated by at least one
-.Em <blank>.
+.Em <blank> .
 Input lines that do not fit into a text column are truncated.
 Lines are not truncated under single column output.
 .Sh OPTIONS
@@ -158,9 +158,13 @@ option.
 .It Fl d
 Produce output that is double spaced. An extra
 .Em <newline>
-character is output following every <newline> found in the input.
+character is output following every
+.Em <newline>
+found in the input.
 .It Fl e Ar \&[char\&]\&[gap\&]
-Expand each input <tab> to the next greater column
+Expand each input
+.Em <tab>
+to the next greater column
 position specified by the formula 
 .Ar n*gap+1 ,
 where 
@@ -182,19 +186,24 @@ Use a
 .Em <form-feed>
 character for new pages,
 instead of the default behavior that uses a
-sequence o
+sequence of
 .Em <newline>
 characters.
 .It Fl h Ar header
-.Ar header
 Use the string 
 .Ar header
 to replace the
 .Ar file name
 in the header line.
 .It Fl i Ar \&[char\&]\&[gap\&]
-In output, replace multiple <space>s with <tab>s whenever two or more
-adjacent <space>s reach column positions
+In output, replace multiple
+.Em <space>s
+with
+.Em <tab>s
+whenever two or more
+adjacent
+.Em <space>s
+reach column positions
 .Ar gap+1 ,
 .Ar 2*gap+1 ,
 etc.
@@ -211,12 +220,12 @@ is specified, it is used as the output
 character.
 .It Fl l Ar lines
 Override the 66 line default and reset the page length to 
-.Ar lines.
+.Ar lines .
 If
 .Ar lines
 is not greater than the sum of both the header and trailer
 depths (in lines), the 
-.Nm pr
+.Nm
 utility suppresses output of both the header and trailer, as if the
 .Fl t
 option were in effect.
@@ -325,13 +334,13 @@ letter.
 .Sh ERRORS
 .Pp
 If
-.Nm pr
+.Nm
 receives an interrupt while printing to a terminal, it
 flushes all accumulated error messages to the screen before
 terminating.
 .Pp
 The
-.Nm pr
+.Nm
 utility exits 0 on success, and 1 if an error occurs.
 .Pp
 Error messages are written to standard error during the printing
@@ -342,7 +351,7 @@ file printing is complete (when printing to a terminal).
 .Xr more 1
 .Sh STANDARDS
 The
-.Nm pr
+.Nm
 utility is
 .St -p1003.2
 compatible.