13507 some man pages need update following 13405
6308 some man pages are obsolete after moving to ksh builtins

@@ -1,102 +1,54 @@
-'\" te
 .\" Copyright (c) 1982-2007 AT&T Knowledge Ventures
 .\" To view license terms, see http://www.opensource.org/licenses/cpl1.0.txt
 .\" Portions Copyright (c) 2009, Sun Microsystems, Inc. All Rights Reserved.
-.TH REV 1 "Aug 11, 2009"
-.SH NAME
-rev \- reverse the characters or lines of one or more files
-.SH SYNOPSIS
-.LP
-.nf
-\fB/usr/bin/rev\fR [\fB-l\fR] [\fIfile\fR...]
-.fi
-
-.SS "ksh93"
-.LP
-.nf
-rev [-\fBl\fR] [\fIfile\fR...]
-.fi
-
-.SH DESCRIPTION
-.sp
-.LP
-\fBrev\fR copies one or more files to standard output, reversing the order of
+.\" Copyright 2021 OmniOS Community Edition (OmniOSce) Association.
+.Dd Feb 9, 2021
+.Dt REV 1
+.Os
+.Sh NAME
+.Nm rev
+.Nd reverse the characters or lines of one or more files
+.Sh SYNOPSIS
+.Nm
+.Op Fl l
+.Oo Ar file Oc Ns ...
+.Sh DESCRIPTION
+.Sh OPTIONS
+.Nm
+copies one or more files to standard output, reversing the order of
 characters on every line of the file, or reversing the order of lines of the
-file if \fB-l\fR is specified
-.SH OPTIONS
-.sp
-.LP
+file if
+.Fl l
+is specified.
 The following options are supported:
-.sp
-.ne 2
-.na
-\fB\fB-l\fR\fR
-.ad
-.br
-.na
-\fB\fB--line\fR\fR
-.ad
-.RS 10n
+.Bl -tag -width Ar
+.It Fl l Ns \&, Fl \-line
 Reverse the order of the lines of the file, instead of characters.
-.RE
-
-.SH OPERANDS
-.sp
-.LP
+.El
+.Sh OPERANDS
 The following operands are supported:
-.sp
-.ne 2
-.na
-\fB\fIfile\fR\fR
-.ad
-.RS 8n
+.Bl -tag -width Ar
+.It Ar file
 Specifies the name of the file to use as input.
-.sp
-If \fIfile\fR is not specified, or if \fIfile\fR is a \fB-\fR, \fBrev\fR copies
-from standard input starting at the current offset.
-.RE
-
-.SH EXIT STATUS
-.sp
-.LP
+.Pp
+If
+.Ar file
+is not specified or is \(mi,
+.Nm
+copies from standard input starting at the current offset.
+.El
+.Sh EXIT STATUS
 The following exit values are returned:
-.sp
-.ne 2
-.na
-\fB\fB0\fR\fR
-.ad
-.RS 6n
+.Bl -tag -width Ds
+.It Sy 0
 All files copied successfully.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB>0\fR\fR
-.ad
-.RS 6n
+.It Sy >0
 One or more files did not copy.
-.RE
-
-.SH ATTRIBUTES
-.sp
-.LP
-See \fBattributes\fR(5) for descriptions of the following attributes:
-.sp
-
-.sp
-.TS
-box;
-c | c
-l | l .
-ATTRIBUTE TYPE  ATTRIBUTE VALUE
-_
-CSI     Enabled
-_
-Interface Stability     Committed
-.TE
-
-.SH SEE ALSO
-.sp
-.LP
-\fBcat\fR(1), \fBksh93\fR(1), \fBtail\fR(1), \fBattributes\fR(5)
+.El
+.Sh INTERFACE STABILITY
+.Sy Committed .
+.Sh SEE ALSO
+.Xr cat 1 ,
+.Xr ksh93 1 ,
+.Xr tail 1 ,
+.Xr attributes 5