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136 lines
3.6 KiB
HTML
136 lines
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<PRE>
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<!-- Manpage converted by man2html 3.0.1 -->
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</PRE>
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<H2>NAME</H2><PRE>
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<B>insstr</B>, <B>insnstr</B>, <B>winsstr</B>, <B>winsnstr</B>, <B>mvinsstr</B>, <B>mvinsnstr</B>,
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<B>mvwinsstr</B>, <B>mvwinsnstr</B> - insert string before cursor in a
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<B>curses</B> window
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</PRE>
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<H2>SYNOPSIS</H2><PRE>
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<B>#include</B> <B><curses.h></B>
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<B>int</B> <B>insstr(const</B> <B>char</B> <B>*str);</B>
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<B>int</B> <B>insnstr(const</B> <B>char</B> <B>*str,</B> <B>int</B> <B>n);</B>
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<B>int</B> <B>winsstr(WINDOW</B> <B>*win,</B> <B>const</B> <B>char</B> <B>*str);</B>
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<B>int</B> <B>winsnstr(WINDOW</B> <B>*win,</B> <B>const</B> <B>char</B> <B>*str,</B> <B>int</B> <B>n);</B>
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<B>int</B> <B>mvinsstr(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>const</B> <B>char</B> <B>*str);</B>
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<B>int</B> <B>mvinsnstr(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>const</B> <B>char</B> <B>*str,</B> <B>int</B> <B>n);</B>
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<B>int</B> <B>mvwinsstr(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>const</B> <B>char</B> <B>*str);</B>
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<B>int</B> <B>mvwinsnstr(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>const</B> <B>char</B> <B>*str,</B>
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<B>int</B> <B>n);</B>
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</PRE>
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<H2>DESCRIPTION</H2><PRE>
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These routines insert a character string (as many charac-
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ters as will fit on the line) before the character under
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the cursor. All characters to the right of the cursor are
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shifted right, with the possibility of the rightmost char-
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acters on the line being lost. The cursor position does
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not change (after moving to <I>y</I>, <I>x</I>, if specified). The four
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routines with <I>n</I> as the last argument insert a leading sub-
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string of at most <I>n</I> characters. If <I>n</I><=0, then the entire
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string is inserted.
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If a character in <I>str</I> is a tab, newline, carriage return
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or backspace, the cursor is moved appropriately within the
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window. A newline also does a <B>clrtoeol</B> before moving.
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Tabs are considered to be at every eighth column. If a
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character in <I>str</I> is another control character, it is drawn
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in the <B>^</B><I>X</I> notation. Calling <B>winch</B> after adding a control
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character (and moving to it, if necessary) does not return
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the control character, but instead returns a character in
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the ^-representation of the control character.
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</PRE>
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<H2>RETURN VALUE</H2><PRE>
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All routines that return an integer return <B>ERR</B> upon fail-
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ure and OK (SVr4 specifies only "an integer value other
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than <B>ERR</B>") upon successful completion, unless otherwise
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noted in the preceding routine descriptions.
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</PRE>
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<H2>NOTES</H2><PRE>
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Note that all but <B>winsnstr</B> may be macros.
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</PRE>
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<H2>PORTABILITY</H2><PRE>
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These functions are described in the XSI Curses standard,
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Issue 4, which adds const qualifiers to the arguments.
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The XSI Curses error conditions <B>EILSEQ</B> and <B>EILOVERFLOW</B>
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associated with extended-level conformance are not yet
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detected (this implementation does not yet support XPG4
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multi-byte characters).
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</PRE>
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<H2>SEE ALSO</H2><PRE>
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<B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_clear.3x.html">curs_clear(3x)</A></B>, <B><A HREF="curs_inch.3x.html">curs_inch(3x)</A></B>.
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</PRE>
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<HR>
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<ADDRESS>
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Man(1) output converted with
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<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
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</ADDRESS>
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