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ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
159 lines
4.9 KiB
Plaintext
159 lines
4.9 KiB
Plaintext
.\"***************************************************************************
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.\" Copyright 2019-2024,2025 Thomas E. Dickey *
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.\" Copyright 1998-2012,2017 Free Software Foundation, Inc. *
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.\" *
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.\" Permission is hereby granted, free of charge, to any person obtaining a *
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.\" copy of this software and associated documentation files (the *
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.\" "Software"), to deal in the Software without restriction, including *
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.\" without limitation the rights to use, copy, modify, merge, publish, *
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.\" distribute, distribute with modifications, sublicense, and/or sell *
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.\" copies of the Software, and to permit persons to whom the Software is *
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.\" furnished to do so, subject to the following conditions: *
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.\" *
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.\" The above copyright notice and this permission notice shall be included *
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.\" in all copies or substantial portions of the Software. *
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.\" *
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.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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.\" *
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.\" Except as contained in this notice, the name(s) of the above copyright *
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.\" holders shall not be used in advertising or otherwise to promote the *
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.\" sale, use or other dealings in this Software without prior written *
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.\" authorization. *
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.\"***************************************************************************
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.\"
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.\" $Id: curs_addstr.3x,v 1.71 2025/10/21 00:09:34 tom Exp $
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.TH curs_addstr 3X 2025-10-20 "ncurses @NCURSES_MAJOR@.@NCURSES_MINOR@" "Library calls"
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.ie \n(.g \{\
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.ds `` \(lq
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.ds '' \(rq
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.\}
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.el \{\
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.ie t .ds `` ``
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.el .ds `` ""
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.ie t .ds '' ''
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.el .ds '' ""
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.\}
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.
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.de bP
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.ie n .IP \(bu 4
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.el .IP \(bu 2
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..
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.SH NAME
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\fB\%addstr\fP,
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\fB\%waddstr\fP,
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\fB\%mvaddstr\fP,
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\fB\%mvwaddstr\fP,
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\fB\%addnstr\fP,
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\fB\%waddnstr\fP,
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\fB\%mvaddnstr\fP,
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\fB\%mvwaddnstr\fP \-
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add a string to a \fIcurses\fR window and advance the cursor
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.SH SYNOPSIS
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.nf
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\fB#include <curses.h>
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.PP
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\fBint addstr(const char * \fIstr\fP);
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\fBint waddstr(WINDOW * \fIwin\fP, const char * \fIstr\fP);
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\fBint mvaddstr(int \fIy\fP, int \fIx\fP, const char * \fIstr\fP);
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\fBint mvwaddstr(WINDOW * \fIwin\fP, int \fIy\fP, int \fIx\fP, const char * \fIstr\fP);
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.PP
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\fBint addnstr(const char * \fIstr\fP, int \fIn\fP);
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\fBint waddnstr(WINDOW * \fIwin\fP, const char * \fIstr\fP, int \fIn\fP);
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\fBint mvaddnstr(int \fIy\fP, int \fIx\fP, const char * \fIstr\fP, int \fIn\fP);
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\fBint mvwaddnstr(WINDOW * \fIwin\fP, int \fIy\fP, int \fIx\fP, const char * \fIstr\fP, int \fIn\fP);
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.fi
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.SH DESCRIPTION
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.B \%waddstr
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writes the characters of the (null-terminated) string
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.I str
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to the window
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.IR win ,
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as if by calling \fB\%waddch\fP(3X) for each
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.I char
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in
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.IR str .
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.B \%waddnstr
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is similar,
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but writes at most
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.I n
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characters.
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If
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.I n
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is \-1,
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.B \%waddnstr
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writes the entire string.
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\fB\%ncurses\fP(3X) describes the variants of these functions.
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.SH RETURN VALUE
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These functions return
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.B OK
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on success and
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.B ERR
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on failure.
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.PP
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In
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.IR \%ncurses ","
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these functions fail if
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.bP
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the
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.I curses
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screen has not been initialized,
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.bP
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.I str
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is a null pointer,
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.bP
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(for functions taking a
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.I \%WINDOW
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pointer argument)
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.I win
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is a null pointer,
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or
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.bP
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an internal \fB\%waddch\fP(3X) call returns
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.BR ERR "."
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.PP
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Functions prefixed with \*(``mv\*('' first perform cursor movement and
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fail if the position
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.RI ( y ,
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.IR x )
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is outside the window boundaries.
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.SH NOTES
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All of these functions except
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.B \%waddnstr
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may be implemented as macros.
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.SH PORTABILITY
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X/Open Curses Issue\ 4 describes these functions.
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It specifies no error conditions for them.
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.PP
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SVr4 describes a successful return value only as
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\*(``an integer value other than
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.IR ERR \*(''. \" Courier roman in source; SVID 4, vol. 3, p. 474
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.SH HISTORY
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4BSD (1980)
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introduced
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.I \%waddstr
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along with its variants,
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the latter defined as macros.
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.PP
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SVr3.1 (1987)
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added
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.I \%waddnstr
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(and its variants)
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redefining
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.I \%waddstr
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as a macro wrapping it.
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.SH SEE ALSO
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\fB\%curs_addwstr\fP(3X) describes comparable functions of the
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.I \%ncurses
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library in its wide-character configuration
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.RI \%( ncursesw ).
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.PP
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\fB\%curses\fP(3X),
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\fB\%curs_addch\fP(3X),
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\fB\%curs_addchstr\fP(3X)
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