ncursesw-morphos/doc/html/man/menu_mark.3x.html
Thomas E. Dickey c6cfd97b8b ncurses 5.9 - patch 20150214
+ regenerate html manpages using improved man2html from work on xterm.
+ regenerated ".map" and ".sym" files using improved script, accounting
  for the "--enable-weak-symbols" configure option (report by Werner
  Fink).
2015-02-15 01:42:27 +00:00

140 lines
5.8 KiB
HTML

<!--
* t
****************************************************************************
* Copyright (c) 1998-2006,2010 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: menu_mark.3x,v 1.11 2010/12/04 18:40:45 tom Exp @
-->
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
<HTML>
<HEAD>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="generator" content="Manpage converted by man2html - see http://invisible-island.net/scripts/readme.html#others_scripts">
<TITLE>menu_mark 3x</TITLE>
<link rev=made href="mailto:bug-ncurses@gnu.org">
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</HEAD>
<BODY>
<H1>menu_mark 3x</H1>
<HR>
<PRE>
<STRONG><A HREF="menu_mark.3x.html">menu_mark(3x)</A></STRONG> <STRONG><A HREF="menu_mark.3x.html">menu_mark(3x)</A></STRONG>
</PRE>
<H2><a name="h2-NAME">NAME</a></H2><PRE>
<STRONG>menu_mark</STRONG> - get and set the menu mark string
</PRE>
<H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
<STRONG>#include</STRONG> <STRONG>&lt;menu.h&gt;</STRONG>
int set_menu_mark(MENU *menu, const char *mark);
const char *menu_mark(const MENU *menu);
</PRE>
<H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
In order to make menu selections visible on older termi-
nals without highlighting or color capability, the menu
library marks selected items in a menu with a prefix
string.
The function <STRONG>set_menu_mark</STRONG> sets the mark string for the
given menu. Calling <STRONG>set_menu_mark</STRONG> with a null menu item
will abolish the mark string. Note that changing the
length of the mark string for a menu while the menu is
posted is likely to produce unhelpful behavior.
The default string is "-" (a dash). Calling <STRONG>set_menu_mark</STRONG>
with a non-<STRONG>NULL</STRONG> menu argument will change this default.
The function <STRONG>menu_mark</STRONG> returns the menu's mark string (or
<STRONG>NULL</STRONG> if there is none).
</PRE>
<H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
The function <STRONG>menu_mark</STRONG> returns a pointer (which may be
<STRONG>NULL</STRONG>). It does not set errno.
The function <STRONG>set_menu_mark</STRONG> may return the following error
codes:
<STRONG>E_OK</STRONG> The routine succeeded.
<STRONG>E_BAD_ARGUMENT</STRONG>
Routine detected an incorrect or out-of-range argu-
ment.
<STRONG>E_SYSTEM_ERROR</STRONG>
System error occurred (see <STRONG>errno</STRONG>).
</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="menu.3x.html">menu(3x)</A></STRONG>.
</PRE>
<H2><a name="h2-NOTES">NOTES</a></H2><PRE>
The header file <STRONG>&lt;menu.h&gt;</STRONG> automatically includes the header
file <STRONG>&lt;curses.h&gt;</STRONG>.
</PRE>
<H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
These routines emulate the System V menu library. They
were not supported on Version 7 or BSD versions.
</PRE>
<H2><a name="h2-AUTHORS">AUTHORS</a></H2><PRE>
Juergen Pfeifer. Manual pages and adaptation for new
curses by Eric S. Raymond.
<STRONG><A HREF="menu_mark.3x.html">menu_mark(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-SEE-ALSO">SEE ALSO</a></li>
<li><a href="#h2-NOTES">NOTES</a></li>
<li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
<li><a href="#h2-AUTHORS">AUTHORS</a></li>
</ul>
</div>
</BODY>
</HTML>