diff --git a/man/curs_overlay.3x b/man/curs_overlay.3x
index 066c3a4..e3ed63f 100644
--- a/man/curs_overlay.3x
+++ b/man/curs_overlay.3x
@@ -1,5 +1,5 @@
 .\"***************************************************************************
-.\" Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+.\" Copyright (c) 1998-2013,2015 Free Software Foundation, Inc.              *
 .\"                                                                          *
 .\" Permission is hereby granted, free of charge, to any person obtaining a  *
 .\" copy of this software and associated documentation files (the            *
@@ -26,40 +26,45 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: curs_overlay.3x,v 1.14 2006/02/25 21:49:19 tom Exp $
+.\" $Id: curs_overlay.3x,v 1.18 2015/07/21 00:51:31 tom Exp $
 .TH curs_overlay 3X ""
 .na
 .hy 0
 .SH NAME
 \fBoverlay\fR,
 \fBoverwrite\fR,
-\fBcopywin\fR - overlay and manipulate overlapped \fBcurses\fR windows
+\fBcopywin\fR \- overlay and manipulate overlapped \fBcurses\fR windows
 .ad
 .hy
 .SH SYNOPSIS
 \fB#include <curses.h>\fR
 .sp
-\fBint overlay(const WINDOW *srcwin, WINDOW *dstwin);\fR
+\fBint overlay(const WINDOW *\fP\fIsrcwin\fP\fB, WINDOW *\fP\fIdstwin\fP\fB);\fR
 .br
-\fBint overwrite(const WINDOW *srcwin, WINDOW *dstwin);\fR
+\fBint overwrite(const WINDOW *\fP\fIsrcwin\fP\fB, WINDOW *\fP\fIdstwin\fP\fB);\fR
 .br
-\fBint copywin(const WINDOW *srcwin, WINDOW *dstwin, int sminrow,\fR
-      \fBint smincol, int dminrow, int dmincol, int dmaxrow,\fR
-      \fBint dmaxcol, int overlay);\fR
+\fBint copywin(const WINDOW *\fP\fIsrcwin\fP\fB, WINDOW *\fP\fIdstwin\fP\fB, int \fP\fIsminrow\fP\fB,\fR
+      \fBint \fP\fIsmincol\fP\fB, int \fP\fIdminrow\fP\fB, int \fP\fIdmincol\fP\fB, int \fP\fIdmaxrow\fP\fB,\fR
+      \fBint \fP\fIdmaxcol\fP\fB, int \fP\fIoverlay\fP\fB);\fR
 .SH DESCRIPTION
+.SS overlay, overwrite
 The \fBoverlay\fR and \fBoverwrite\fR routines overlay \fIsrcwin\fR on
-top of \fIdstwin\fR.  \fIscrwin\fR and \fIdstwin\fR are not required
-to be the same size; only text where the two windows overlap is
-copied.  The difference is that \fBoverlay\fR is non-destructive
+top of \fIdstwin\fR.
+\fIscrwin\fR and \fIdstwin\fR are not required
+to be the same size; only text where the two windows overlap is copied.
+The difference is that \fBoverlay\fR is non-destructive
 (blanks are not copied) whereas \fBoverwrite\fR is destructive.
+.SS copywin
 .PP
 The \fBcopywin\fR routine provides a finer granularity of control over the
-\fBoverlay\fR and \fBoverwrite\fR routines.  Like in the \fBprefresh\fR
-routine, a rectangle is specified in the destination window, (\fIdminrow\fR,
+\fBoverlay\fR and \fBoverwrite\fR routines.
+As in the \fBprefresh\fR routine,
+a rectangle is specified in the destination window, (\fIdminrow\fR,
 \fIdmincol\fR) and (\fIdmaxrow\fR, \fIdmaxcol\fR), and the upper-left-corner
-coordinates of the source window, (\fIsminrow\fR, \fIsmincol\fR).  If the
-argument \fIoverlay\fR is \fBtrue\fR, then copying is non-destructive, as in
-\fBoverlay\fR.
+coordinates of the source window, (\fIsminrow\fR, \fIsmincol\fR).
+If the argument \fIoverlay\fR is \fBtrue\fR,
+then copying is non-destructive,
+as in \fBoverlay\fR.
 .SH RETURN VALUE
 Routines that return an integer return \fBERR\fR upon failure, and \fBOK\fR
 (SVr4 only specifies "an integer value other than \fBERR\fR") upon successful
@@ -75,13 +80,8 @@
 Note that \fBoverlay\fR and \fBoverwrite\fR may be macros.
 .SH PORTABILITY
 The XSI Curses standard, Issue 4 describes these functions (adding the const
-qualifiers).  It further specifies their behavior in the presence of characters
+qualifiers).
+It further specifies their behavior in the presence of characters
 with multibyte renditions (not yet supported in this implementation).
 .SH SEE ALSO
 \fBcurses\fR(3X), \fBcurs_pad\fR(3X), \fBcurs_refresh\fR(3X)
-.\"#
-.\"# The following sets edit modes for GNU EMACS
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