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* @Id: menu_mark.3x,v 1.9 2006/11/04 18:33:18 tom Exp @
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<H1>menu_mark 3x</H1>
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<PRE>
<!-- Manpage converted by man2html 3.0.1 -->
<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>NAME</H2><PRE>
<STRONG>menu_mark</STRONG> - get and set the menu mark string
</PRE>
<H2>SYNOPSIS</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>DESCRIPTION</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>RETURN VALUE</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>SEE ALSO</H2><PRE>
<STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="menu.3x.html">menu(3x)</A></STRONG>.
</PRE>
<H2>NOTES</H2><PRE>
The header file <STRONG>&lt;menu.h&gt;</STRONG> automatically includes the header
file <STRONG>&lt;curses.h&gt;</STRONG>.
</PRE>
<H2>PORTABILITY</H2><PRE>
These routines emulate the System V menu library. They
were not supported on Version 7 or BSD versions.
</PRE>
<H2>AUTHORS</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>
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