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-rw-r--r--man/curs_overlay.3x16
1 files changed, 9 insertions, 7 deletions
diff --git a/man/curs_overlay.3x b/man/curs_overlay.3x
index 972a95774b14..e3ed63f89f26 100644
--- a/man/curs_overlay.3x
+++ b/man/curs_overlay.3x
@@ -1,5 +1,5 @@
.\"***************************************************************************
-.\" Copyright (c) 1998-2010,2013 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 *
@@ -26,7 +26,7 @@
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_overlay.3x,v 1.17 2013/04/06 23:48:51 tom Exp $
+.\" $Id: curs_overlay.3x,v 1.18 2015/07/21 00:51:31 tom Exp $
.TH curs_overlay 3X ""
.na
.hy 0
@@ -39,20 +39,22 @@
.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
(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.