X-Git-Url: http://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=man%2Fcurs_overlay.3x;h=b352192b753cd5350c6b6e34e1d6cbe605eaefbb;hb=f79c210479470378389aab5b8d4d42d4a7f3d9a4;hp=e3ed63f89f264b5ee9acc7de69b71cf6f8e0027d;hpb=6a530b46563470c2ca73579d1994a0c8e275dd98;p=ncurses.git

diff --git a/man/curs_overlay.3x b/man/curs_overlay.3x
index e3ed63f8..b352192b 100644
--- a/man/curs_overlay.3x
+++ b/man/curs_overlay.3x
@@ -1,5 +1,6 @@
 .\"***************************************************************************
-.\" Copyright (c) 1998-2013,2015 Free Software Foundation, Inc.              *
+.\" Copyright 2020-2021,2022 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            *
@@ -26,48 +27,48 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: curs_overlay.3x,v 1.18 2015/07/21 00:51:31 tom Exp $
-.TH curs_overlay 3X ""
+.\" $Id: curs_overlay.3x,v 1.23 2022/02/12 20:05:11 tom Exp $
+.TH curs_overlay 3X 2022-02-12 "ncurses 6.4" "Library calls"
 .na
 .hy 0
 .SH NAME
-\fBoverlay\fR,
-\fBoverwrite\fR,
-\fBcopywin\fR \- overlay and manipulate overlapped \fBcurses\fR windows
+\fBoverlay\fP,
+\fBoverwrite\fP,
+\fBcopywin\fP \- overlay and manipulate overlapped \fBcurses\fP windows
 .ad
 .hy
 .SH SYNOPSIS
-\fB#include <curses.h>\fR
+\fB#include <curses.h>\fP
 .sp
-\fBint overlay(const WINDOW *\fP\fIsrcwin\fP\fB, WINDOW *\fP\fIdstwin\fP\fB);\fR
+\fBint overlay(const WINDOW *\fIsrcwin\fB, WINDOW *\fIdstwin\fB);\fR
 .br
-\fBint overwrite(const WINDOW *\fP\fIsrcwin\fP\fB, WINDOW *\fP\fIdstwin\fP\fB);\fR
+\fBint overwrite(const WINDOW *\fIsrcwin\fB, WINDOW *\fIdstwin\fB);\fR
 .br
-\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
+\fBint copywin(const WINDOW *\fIsrcwin\fB, WINDOW *\fIdstwin\fB, int \fIsminrow\fB,\fR
+      \fBint \fIsmincol\fB, int \fIdminrow\fB, int \fIdmincol\fB, int \fIdmaxrow\fB,\fR
+      \fBint \fIdmaxcol\fB, int \fIoverlay\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
+The \fBoverlay\fP and \fBoverwrite\fP routines overlay \fIsrcwin\fP on
+top of \fIdstwin\fP.
+\fIscrwin\fP and \fIdstwin\fP 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 difference is that \fBoverlay\fP is non-destructive
+(blanks are not copied) whereas \fBoverwrite\fP is destructive.
 .SS copywin
 .PP
-The \fBcopywin\fR routine provides a finer granularity of control over the
-\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,
+The \fBcopywin\fP routine provides a finer granularity of control over the
+\fBoverlay\fP and \fBoverwrite\fP routines.
+As in the \fBprefresh\fP routine,
+a rectangle is specified in the destination window, (\fIdminrow\fP,
+\fIdmincol\fP) and (\fIdmaxrow\fP, \fIdmaxcol\fP), and the upper-left-corner
+coordinates of the source window, (\fIsminrow\fP, \fIsmincol\fP).
+If the argument \fIoverlay\fP is \fBtrue\fP,
 then copying is non-destructive,
-as in \fBoverlay\fR.
+as in \fBoverlay\fP.
 .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
+Routines that return an integer return \fBERR\fP upon failure, and \fBOK\fP
+(SVr4 only specifies "an integer value other than \fBERR\fP") upon successful
 completion.
 .PP
 X/Open defines no error conditions.
@@ -77,11 +78,11 @@ In this implementation,
 if either of the window pointers are null, or
 if some part of the window would be placed off-screen.
 .SH NOTES
-Note that \fBoverlay\fR and \fBoverwrite\fR may be macros.
+Note that \fBoverlay\fP and \fBoverwrite\fP 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
 with multibyte renditions (not yet supported in this implementation).
 .SH SEE ALSO
-\fBcurses\fR(3X), \fBcurs_pad\fR(3X), \fBcurs_refresh\fR(3X)
+\fBcurses\fP(3X), \fBcurs_pad\fP(3X), \fBcurs_refresh\fP(3X)