.\"***************************************************************************
-.\" Copyright 2018-2022,2023 Thomas E. Dickey *
+.\" Copyright 2018-2023,2024 Thomas E. Dickey *
.\" Copyright 1998-2010,2016 Free Software Foundation, Inc. *
.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_refresh.3x,v 1.39 2023/12/16 21:09:11 tom Exp $
-.TH curs_refresh 3X 2023-12-16 "ncurses 6.4" "Library calls"
+.\" $Id: curs_refresh.3x,v 1.42 2024/01/05 21:46:58 tom Exp $
+.TH curs_refresh 3X 2024-01-05 "ncurses 6.4" "Library calls"
.ie \n(.g \{\
.ds `` \(lq
.ds '' \(rq
\fBint wredrawln(WINDOW *\fIwin\fP, int \fIbeg_line\fP, int \fInum_lines\fP);
.fi
.SH DESCRIPTION
-.SS refresh/wrefresh
+.SS "refresh, wrefresh"
The \fBrefresh\fP and \fBwrefresh\fP routines (or \fBwnoutrefresh\fP and
\fBdoupdate\fP) must be called to get actual output to the terminal,
as other routines merely manipulate data structures.
Unless \fBleaveok\fP(3X) has been
enabled, the physical cursor of the terminal is left at the location of the
cursor for that window.
-.SS wnoutrefresh/doupdate
+.SS "wnoutrefresh, doupdate"
The \fBwnoutrefresh\fP and \fBdoupdate\fP routines allow multiple updates with
more efficiency than \fBwrefresh\fP alone.
In addition to all the window
changed.
(But see the section on \fBPORTABILITY\fP below for a warning about
exploiting this behavior.)
-.SS wredrawln/redrawwin
+.SS "wredrawln, redrawwin"
The \fBwredrawln\fP routine indicates to \fBcurses\fP that some screen lines
are corrupted and should be thrown away before anything is written over them.
It touches the indicated lines (marking them changed).