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Diffstat (limited to 'upstream/opensuse-tumbleweed/man3/deleteln.3ncurses')
| -rw-r--r-- | upstream/opensuse-tumbleweed/man3/deleteln.3ncurses | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/upstream/opensuse-tumbleweed/man3/deleteln.3ncurses b/upstream/opensuse-tumbleweed/man3/deleteln.3ncurses new file mode 100644 index 00000000..505f3f16 --- /dev/null +++ b/upstream/opensuse-tumbleweed/man3/deleteln.3ncurses @@ -0,0 +1,104 @@ +.\"*************************************************************************** +.\" Copyright 2018-2022,2023 Thomas E. Dickey * +.\" Copyright 1998-2007,2010 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 * +.\" "Software"), to deal in the Software without restriction, including * +.\" without limitation the rights to use, copy, modify, merge, publish, * +.\" distribute, distribute with modifications, sublicense, and/or sell * +.\" copies of the Software, and to permit persons to whom the Software is * +.\" furnished to do so, subject to the following conditions: * +.\" * +.\" The above copyright notice and this permission notice shall be included * +.\" in all copies or substantial portions of the Software. * +.\" * +.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * +.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * +.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * +.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * +.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * +.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * +.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE. * +.\" * +.\" Except as contained in this notice, the name(s) of the above copyright * +.\" holders shall not be used in advertising or otherwise to promote the * +.\" sale, use or other dealings in this Software without prior written * +.\" authorization. * +.\"*************************************************************************** +.\" +.\" $Id: curs_deleteln.3x,v 1.34 2023/12/16 21:33:34 tom Exp $ +.TH deleteln 3NCURSES 2023-12-16 "ncurses 6.4" "Library calls" +.ie \n(.g \{\ +.ds `` \(lq +.ds '' \(rq +.\} +.el \{\ +.ie t .ds `` `` +.el .ds `` "" +.ie t .ds '' '' +.el .ds '' "" +.\} +. +.SH NAME +\fB\%deleteln\fP, +\fB\%wdeleteln\fP, +\fB\%insdelln\fP, +\fB\%winsdelln\fP, +\fB\%insertln\fP, +\fB\%winsertln\fP \- +delete or insert lines in a \fIcurses\fR window +.SH SYNOPSIS +.nf +\fB#include <ncursesw/curses.h> +.PP +\fBint deleteln(void); +\fBint wdeleteln(WINDOW *\fIwin\fP); +.PP +\fBint insdelln(int \fIn\fP); +\fBint winsdelln(WINDOW *\fIwin\fP, int \fIn\fP); +.PP +\fBint insertln(void); +\fBint winsertln(WINDOW *\fIwin\fP); +.fi +.SH DESCRIPTION +The \fBdeleteln\fP and \fBwdeleteln\fP routines delete the line under the +cursor in the window; all lines below the current line are moved up one line. +The bottom line of the window is cleared. +The cursor position does not change. +.PP +The \fBinsdelln\fP and \fBwinsdelln\fP routines, for positive \fIn\fP, insert +\fIn\fP lines into the specified window above the current line. +The \fIn\fP +bottom lines are lost. +For negative \fIn\fP, delete \fIn\fP lines (starting +with the one under the cursor), and move the remaining lines up. +The bottom +\fIn\fP lines are cleared. +The current cursor position remains the same. +.PP +The \fBinsertln\fP and \fBwinsertln\fP routines insert a blank line above the +current line and the bottom line is lost. +.SH RETURN VALUE +These routines return the integer \fBERR\fP upon failure and an \fBOK\fP +(SVr4 specifies only +\*(``an integer value other than \fBERR\fP\*('') +upon successful completion. +.PP +X/Open defines no error conditions. +In this implementation, +if the window parameter is null, an error is returned. +.SH NOTES +Note that all but \fBwinsdelln\fP may be macros. +.PP +These routines do not require a hardware line delete or insert feature in the +terminal. +In fact, they will not use hardware line delete/insert unless +\fBidlok(..., TRUE)\fP has been set on the current window. +.SH PORTABILITY +These functions are described in the XSI Curses standard, Issue 4. +The +standard specifies that they return \fBERR\fP on failure, but specifies no +error conditions. +.SH SEE ALSO +\fB\%ncurses\fP(3NCURSES) |