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99 lines
4.8 KiB
Plaintext
99 lines
4.8 KiB
Plaintext
.\"***************************************************************************
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.\" Copyright (c) 2002,2003 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_add_wchstr.3x,v 1.2 2003/12/27 18:53:41 tom Exp $
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.TH curs_add_wchstr 3X ""
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.SH NAME
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.PP
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\fBadd_wchstr\fR,
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\fBadd_wchnstr\fR,
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\fBwadd_wchstr\fR,
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\fBwadd_wchnstr\fR,
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\fBmvadd_wchstr\fR,
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\fBmvadd_wchnstr\fR,
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\fBmvwadd_wchstr\fR,
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\fBmvwadd_wchnstr\fR \- add an array of complex characters (and attributes) to a curses window
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.SH SYNOPSIS
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.B #include <curses.h>
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.PP
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.nf
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\fBint add_wchstr(const cchar_t *\fR\fIwchstr\fR\fB);\fR
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.br
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\fBint add_wchnstr(const cchar_t *\fR\fIwchstr\fR\fB, int \fR\fIn\fR\fB);\fR
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.br
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\fBint wadd_wchstr(WINDOW *\fR \fIwin\fR\fB, const cchar_t *\fR\fIwchstr\fR\fB);\fR
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.br
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\fBint wadd_wchnstr(WINDOW *\fR \fIwin\fR\fB, const cchar_t *\fR\fIwchstr\fR\fB, int \fR\fIn\fR\fB);\fR
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.br
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\fBint mvadd_wchstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const cchar_t *\fR\fIwchstr\fR\fB);\fR
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.br
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\fBint mvadd_wchnstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const cchar_t *\fR\fIwchstr\fR\fB, int \fR\fIn\fR\fB);\fR
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.br
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\fBint mvwadd_wchstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const cchar_t *\fR\fIwchstr\fR\fB);\fR
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.br
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\fBint mvwadd_wchnstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const cchar_t *\fR\fIwchstr\fR\fB, int \fR\fIn\fR\fB);\fR
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.fi
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.SH DESCRIPTION
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These routines copy the array of complex characters \fIwchstr\fR
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into the window image structure at and after the current cursor position.
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The four routines with \fIn\fR as the last
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argument copy at most \fIn\fR elements, but no more than will fit on the line.
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If \fBn\fR=\fB-1\fR then the whole array is copied,
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to the maximum number of characters that will fit on the line.
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.PP
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The window cursor is \fInot\fR advanced.
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These routines work faster than \fBwaddnstr\fR.
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On the other hand, they do not perform checking
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(such as for the newline, backspace, or carriage return characters),
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they do not advance the current cursor position,
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they do not expand other control characters to ^-escapes,
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and they truncate the string if it crosses the right margin,
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rather then wrapping it around to the new line.
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.PP
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These routines end successfully
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on encountering a null \fIcchar_t\fR, or
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when they have filled the current line.
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If a complex character cannot completely fit at the end of the current line,
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the remaining columns are filled with the background character and rendition.
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.SH NOTES
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All functions except \fBwadd_wchnstr\fR may be macros.
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.SH RETURN VALUES
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All routines return the integer \fBERR\fR upon failure and \fBOK\fR on success.
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.SH PORTABILITY
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All these entry points are described in the XSI Curses standard, Issue 4.
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.SH SEE ALSO
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\fBcurses\fR(3X),
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\fBcurs_addchstr\fR(3X)
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\fBcurs_addwstr\fR(3X)
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.\"#
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.\"# The following sets edit modes for GNU EMACS
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.\"# Local Variables:
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.\"# mode:nroff
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.\"# fill-column:79
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.\"# End:
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