ncurses 6.2 - patch 20201205

[ncurses.git] / man / curs_overlay.3x

diff --git a/man/curs_overlay.3x b/man/curs_overlay.3x
index 972a95774b14adf331078f74bd5e6cf577549638..f80477f27ff5d69aa6aea1fdf950b2a918d31f67 100644 (file)
--- a/man/curs_overlay.3x
+++ b/man/curs_overlay.3x
@@ -1,5 +1,6 @@
 .\"***************************************************************************
 .\"***************************************************************************

-.\" Copyright (c) 1998-2010,2013 Free Software Foundation, Inc.              *
+.\" Copyright 2020 Thomas E. Dickey                                          *
+.\" Copyright 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            *
 .\"                                                                          *
 .\" Permission is hereby granted, free of charge, to any person obtaining a  *
 .\" copy of this software and associated documentation files (the            *


@@ -26,7 +27,7 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"

-.\" $Id: curs_overlay.3x,v 1.17 2013/04/06 23:48:51 tom Exp $
+.\" $Id: curs_overlay.3x,v 1.19 2020/02/02 23:34:34 tom Exp $

 .TH curs_overlay 3X ""
 .na
 .hy 0
 .TH curs_overlay 3X ""
 .na
 .hy 0


@@ -39,20 +40,22 @@
 .SH SYNOPSIS
 \fB#include <curses.h>\fR
 .sp
 .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
 .br

-\fBint overwrite(const WINDOW *srcwin, WINDOW *dstwin);\fR
+\fBint overwrite(const WINDOW *\fP\fIsrcwin\fP\fB, WINDOW *\fP\fIdstwin\fP\fB);\fR

 .br
 .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
 .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
 (blanks are not copied) whereas \fBoverwrite\fR is destructive.
 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
 (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.
 .PP
 The \fBcopywin\fR routine provides a finer granularity of control over the
 \fBoverlay\fR and \fBoverwrite\fR routines.