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| <H1 class="no-header">curs_insstr 3x</H1> |
| <PRE> |
| <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG> <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG> |
| |
| |
| |
| |
| </PRE> |
| <H2><a name="h2-NAME">NAME</a></H2><PRE> |
| <STRONG>insstr</STRONG>, <STRONG>insnstr</STRONG>, <STRONG>winsstr</STRONG>, <STRONG>winsnstr</STRONG>, <STRONG>mvinsstr</STRONG>, <STRONG>mvinsnstr</STRONG>, |
| <STRONG>mvwinsstr</STRONG>, <STRONG>mvwinsnstr</STRONG> - insert string before cursor in a |
| <STRONG>curses</STRONG> window |
| |
| |
| </PRE> |
| <H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE> |
| <STRONG>#include</STRONG> <STRONG><curses.h></STRONG> |
| <STRONG>int</STRONG> <STRONG>insstr(const</STRONG> <STRONG>char</STRONG> <STRONG>*str);</STRONG> |
| <STRONG>int</STRONG> <STRONG>insnstr(const</STRONG> <STRONG>char</STRONG> <STRONG>*str,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG> |
| <STRONG>int</STRONG> <STRONG>winsstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*str);</STRONG> |
| <STRONG>int</STRONG> <STRONG>winsnstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*str,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG> |
| <STRONG>int</STRONG> <STRONG>mvinsstr(int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*str);</STRONG> |
| <STRONG>int</STRONG> <STRONG>mvinsnstr(int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*str,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG> |
| <STRONG>int</STRONG> <STRONG>mvwinsstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*str);</STRONG> |
| <STRONG>int</STRONG> <STRONG>mvwinsnstr(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*str,</STRONG> |
| <STRONG>int</STRONG> <STRONG>n);</STRONG> |
| |
| |
| </PRE> |
| <H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE> |
| These routines insert a character string (as many charac- |
| ters as will fit on the line) before the character under |
| the cursor. All characters to the right of the cursor are |
| shifted right with the possibility of the rightmost char- |
| acters on the line being lost. The cursor position does |
| not change (after moving to <EM>y</EM>, <EM>x</EM>, if specified). The |
| functions with <EM>n</EM> as the last argument insert a leading |
| substring of at most <EM>n</EM> characters. If <EM>n</EM><=0, then the |
| entire string is inserted. |
| |
| Special characters are handled as in <STRONG>addch</STRONG>. |
| |
| |
| </PRE> |
| <H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE> |
| All routines that return an integer return <STRONG>ERR</STRONG> upon fail- |
| ure and OK (SVr4 specifies only "an integer value other |
| than <STRONG>ERR</STRONG>") upon successful completion, unless otherwise |
| noted in the preceding routine descriptions. |
| |
| X/Open defines no error conditions. In this implementa- |
| tion, if the window parameter is null or the str parameter |
| is null, an error is returned. |
| |
| Functions with a "mv" prefix first perform a cursor move- |
| ment using <STRONG>wmove</STRONG>, and return an error if the position is |
| outside the window, or if the window pointer is null. |
| |
| |
| </PRE> |
| <H2><a name="h2-NOTES">NOTES</a></H2><PRE> |
| Note that all but <STRONG>winsnstr</STRONG> may be macros. |
| |
| |
| </PRE> |
| <H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE> |
| These functions are described in the XSI Curses standard, |
| Issue 4, which adds const qualifiers to the arguments. |
| |
| The Single Unix Specification, Version 2 states that |
| <STRONG>insnstr</STRONG> and <STRONG>winsnstr</STRONG> perform wrapping. This is probably |
| an error, since it makes this group of functions inconsis- |
| tent. Also, no implementation of curses documents this |
| inconsistency. |
| |
| |
| </PRE> |
| <H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE> |
| <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_util.3x.html">curs_util(3x)</A></STRONG>, <STRONG><A HREF="curs_clear.3x.html">curs_clear(3x)</A></STRONG>, <STRONG><A HREF="curs_inch.3x.html">curs_inch(3x)</A></STRONG>. |
| |
| |
| |
| <STRONG><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></STRONG> |
| </PRE> |
| <div class="nav"> |
| <ul> |
| <li><a href="#h2-NAME">NAME</a></li> |
| <li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li> |
| <li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li> |
| <li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li> |
| <li><a href="#h2-NOTES">NOTES</a></li> |
| <li><a href="#h2-PORTABILITY">PORTABILITY</a></li> |
| <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li> |
| </ul> |
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