ncurses 6.0 - patch 20161112

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

diff --git a/man/curs_overlay.3x b/man/curs_overlay.3x
index d1bfeb362a471bb23b3ec5068d368641c44c4897..e3ed63f89f264b5ee9acc7de69b71cf6f8e0027d 100644 (file)
--- a/man/curs_overlay.3x
+++ b/man/curs_overlay.3x
@@ -1,5 +1,5 @@
 .\"***************************************************************************
 .\"***************************************************************************

-.\" Copyright (c) 1998-2006,2010 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            *
 .\"                                                                          *
 .\" 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.                                                           *
 .\"***************************************************************************
 .\"
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"

-.\" $Id: curs_overlay.3x,v 1.15 2010/07/31 16:10:55 tom Exp $
+.\" $Id: curs_overlay.3x,v 1.18 2015/07/21 00:51:31 tom Exp $

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


@@ -39,27 +39,32 @@
 .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
 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.
 (blanks are not copied) whereas \fBoverwrite\fR is destructive.

+.SS copywin

 .PP
 The \fBcopywin\fR routine provides a finer granularity of control over the
 .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
 \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
 .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 @@ if some part of the window would be placed off-screen.
 Note that \fBoverlay\fR and \fBoverwrite\fR may be macros.
 .SH PORTABILITY
 The XSI Curses standard, Issue 4 describes these functions (adding the const
 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)
 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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