ncurses 6.4 - patch 20230701

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

diff --git a/man/curs_bkgrnd.3x b/man/curs_bkgrnd.3x
index 61bddeae4ff8e560fab0f66eb42cfa5cae088985..dc0862bfb21262612102b9ea3453e7cbe2dbd374 100644 (file)
--- a/man/curs_bkgrnd.3x
+++ b/man/curs_bkgrnd.3x
@@ -1,5 +1,5 @@
 .\"***************************************************************************
-.\" Copyright 2018-2021,2022 Thomas E. Dickey                                *
+.\" Copyright 2018-2022,2023 Thomas E. Dickey                                *
 .\" Copyright 2002-2015,2017 Free Software Foundation, Inc.                  *
 .\"                                                                          *
 .\" Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -27,12 +27,12 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: curs_bkgrnd.3x,v 1.17 2022/06/25 21:57:59 tom Exp $
+.\" $Id: curs_bkgrnd.3x,v 1.20 2023/07/01 15:43:20 tom Exp $
 .de bP
 .ie n  .IP \(bu 4
 .el    .IP \(bu 2
 ..
-.TH curs_bkgrnd 3X 2022-06-25 "ncurses 6.4" "Library calls"
+.TH curs_bkgrnd 3X 2023-07-01 "ncurses 6.4" "Library calls"
 .SH NAME
 \fBbkgrnd\fP,
 \fBwbkgrnd\fP,
@@ -41,7 +41,6 @@
 \fBgetbkgrnd\fP,
 \fBwgetbkgrnd\fP \- \fBcurses\fP window complex background manipulation routines
 .SH SYNOPSIS
-.PP
 .B #include <curses.h>
 .sp
 \fBint bkgrnd(\fB const cchar_t *\fIwch\fB);\fR
@@ -55,10 +54,8 @@
 \fBint getbkgrnd(cchar_t *\fIwch\fB);\fR
 .br
 \fBint wgetbkgrnd(WINDOW *\fIwin\fB, cchar_t *\fIwch\fB);\fR
-.br
 .SH DESCRIPTION
 .SS bkgrndset
-.PP
 The \fBbkgrndset\fP and \fBwbkgrndset\fP routines manipulate the
 background of the named window.
 The window background is a \fBcchar_t\fP consisting of
@@ -79,7 +76,6 @@ To the extent possible on a
 particular terminal, the attribute part of the background is displayed
 as the graphic rendition of the character put on the screen.
 .SS bkgrnd
-.PP
 The \fBbkgrnd\fP and \fBwbkgrnd\fP functions
 set the background property of the current or specified window
 and then apply this setting to every character position in that window:
@@ -90,7 +86,6 @@ the new background rendition.
 Wherever the former background character
 appears, it is changed to the new background character.
 .SS getbkgrnd
-.PP
 The \fBgetbkgrnd\fP function returns the given window's current background
 character/attribute pair via the \fBwch\fP pointer.
 If the given window pointer is null,
@@ -106,7 +101,6 @@ X/Open Curses does not provide details on how the rendition is changed.
 This implementation follows the approach used in SVr4 curses,
 which is explained in the manual page for \fBwbkgd\fP.
 .SH RETURN VALUE
-.PP
 The \fBbkgrndset\fP and \fBwbkgrndset\fP routines do not return a value.
 .PP
 Upon successful completion, the other functions return \fBOK\fP.
@@ -116,7 +110,6 @@ A null window pointer is treated as an error.
 .bP
 A null character pointer is treated as an error.
 .SH PORTABILITY
-.PP
 These functions are described in the XSI Curses standard, Issue 4
 (X/Open Curses).
 .SH SEE ALSO