linespec.c:cplusplus_hint()?

[Andrew Cagney <ac131313@cygnus.com>]

Hello,

I'm wondering if the function:

/* While the C++ support is still in flux, issue a possibly helpful hint on
    using the new command completion feature on single quoted demangled C++
    symbols.  Remove when loose ends are cleaned up.   FIXME -fnf */

static void
cplusplus_hint (char *name)
{
   while (*name == '\'')
     name++;
   printf_filtered ("Hint: try '%s<TAB> or '%s<ESC-?>\n", name, name);
   printf_filtered ("(Note leading single quote.)\n");
}

is still needed.  I'm not worried either way but if it is, I'll change 
it and its calls a little.

enjoy,
Andrew