1 *51ffecc1SBen Gras.\" $NetBSD: curses_underscore.3,v 1.5 2008/04/30 13:10:51 martin Exp $ 2 *51ffecc1SBen Gras.\" Copyright (c) 2002 The NetBSD Foundation, Inc. 3 *51ffecc1SBen Gras.\" All rights reserved. 4 *51ffecc1SBen Gras.\" 5 *51ffecc1SBen Gras.\" This code is derived from software contributed to The NetBSD Foundation 6 *51ffecc1SBen Gras.\" by Julian Coleman. 7 *51ffecc1SBen Gras.\" 8 *51ffecc1SBen Gras.\" Redistribution and use in source and binary forms, with or without 9 *51ffecc1SBen Gras.\" modification, are permitted provided that the following conditions 10 *51ffecc1SBen Gras.\" are met: 11 *51ffecc1SBen Gras.\" 1. Redistributions of source code must retain the above copyright 12 *51ffecc1SBen Gras.\" notice, this list of conditions and the following disclaimer. 13 *51ffecc1SBen Gras.\" 2. Redistributions in binary form must reproduce the above copyright 14 *51ffecc1SBen Gras.\" notice, this list of conditions and the following disclaimer in the 15 *51ffecc1SBen Gras.\" documentation and/or other materials provided with the distribution. 16 *51ffecc1SBen Gras.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 17 *51ffecc1SBen Gras.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 18 *51ffecc1SBen Gras.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 *51ffecc1SBen Gras.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 20 *51ffecc1SBen Gras.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 *51ffecc1SBen Gras.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 *51ffecc1SBen Gras.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 *51ffecc1SBen Gras.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 *51ffecc1SBen Gras.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 *51ffecc1SBen Gras.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 *51ffecc1SBen Gras.\" POSSIBILITY OF SUCH DAMAGE. 27 *51ffecc1SBen Gras.\" 28 *51ffecc1SBen Gras.Dd October 13, 2002 29 *51ffecc1SBen Gras.Dt CURSES_UNDERSCORE 3 30 *51ffecc1SBen Gras.Os 31 *51ffecc1SBen Gras.Sh NAME 32 *51ffecc1SBen Gras.Nm curses_underscore , 33 *51ffecc1SBen Gras.Nm underscore , 34 *51ffecc1SBen Gras.Nm underend , 35 *51ffecc1SBen Gras.Nm wunderscore , 36 *51ffecc1SBen Gras.Nm wunderend 37 *51ffecc1SBen Gras.Nd curses underscore attribute manipulation routines 38 *51ffecc1SBen Gras.Sh LIBRARY 39 *51ffecc1SBen Gras.Lb libcurses 40 *51ffecc1SBen Gras.Sh SYNOPSIS 41 *51ffecc1SBen Gras.In curses.h 42 *51ffecc1SBen Gras.Ft int 43 *51ffecc1SBen Gras.Fn underscore void 44 *51ffecc1SBen Gras.Ft int 45 *51ffecc1SBen Gras.Fn underend void 46 *51ffecc1SBen Gras.Ft int 47 *51ffecc1SBen Gras.Fn wunderscore void 48 *51ffecc1SBen Gras.Ft int 49 *51ffecc1SBen Gras.Fn wunderend void 50 *51ffecc1SBen Gras.Sh DESCRIPTION 51 *51ffecc1SBen GrasThese functions manipulate the underscore attribute on 52 *51ffecc1SBen Gras.Dv stdscr 53 *51ffecc1SBen Grasor on the specified window. 54 *51ffecc1SBen Gras.Pp 55 *51ffecc1SBen GrasThe 56 *51ffecc1SBen Gras.Fn underscore 57 *51ffecc1SBen Grasfunction turns on the underscore attribute 58 *51ffecc1SBen Grason 59 *51ffecc1SBen Gras.Dv stdscr . 60 *51ffecc1SBen GrasThe 61 *51ffecc1SBen Gras.Fn underend 62 *51ffecc1SBen Grasfunction turns off the underscore attribute on 63 *51ffecc1SBen Gras.Dv stdscr . 64 *51ffecc1SBen Gras.Pp 65 *51ffecc1SBen GrasThe 66 *51ffecc1SBen Gras.Fn wunderscore 67 *51ffecc1SBen Grasand 68 *51ffecc1SBen Gras.Fn wunderend 69 *51ffecc1SBen Grasfunctions 70 *51ffecc1SBen Grasare equivalent to 71 *51ffecc1SBen Gras.Fn underscore 72 *51ffecc1SBen Grasand 73 *51ffecc1SBen Gras.Fn underend , 74 *51ffecc1SBen Grasrespectively, excepting that the attribute is manipulated on the 75 *51ffecc1SBen Graswindow specified by 76 *51ffecc1SBen Gras.Fa win . 77 *51ffecc1SBen Gras.Pp 78 *51ffecc1SBen GrasThe 79 *51ffecc1SBen Gras.Fn underscore 80 *51ffecc1SBen Grasand 81 *51ffecc1SBen Gras.Fn underend 82 *51ffecc1SBen Grasfunctions 83 *51ffecc1SBen Grasare equivalent to 84 *51ffecc1SBen Gras.Fn wattron A_UNDERLINE 85 *51ffecc1SBen Grasand 86 *51ffecc1SBen Gras.Fn wattroff A_UNDERLINE , 87 *51ffecc1SBen Grasrespectively. 88 *51ffecc1SBen Gras.Sh RETURN VALUES 89 *51ffecc1SBen GrasThese functions always return 1. 90 *51ffecc1SBen Gras.Sh SEE ALSO 91 *51ffecc1SBen Gras.Xr curses_attributes 3 , 92 *51ffecc1SBen Gras.Xr curses_standout 3 93 *51ffecc1SBen Gras.Sh STANDARDS 94 *51ffecc1SBen GrasThe 95 *51ffecc1SBen Gras.Nx 96 *51ffecc1SBen GrasCurses library complies with the X/Open Curses specification, part of the 97 *51ffecc1SBen GrasSingle Unix Specification. 98 *51ffecc1SBen Gras.Sh HISTORY 99 *51ffecc1SBen GrasThese functions first appeared in 100 *51ffecc1SBen Gras.Nx 1.5 . 101