crawl-ref/source/files.cc
static string _find_ghost_file()
{
    vector<string> bonefiles = _list_bones();
    if (bonefiles.empty())
        return "";
    return bonefiles[random2(bonefiles.size())];
}
/**
 * Attempts to find a file containing ghost(s) appropriate for the player.
 *
 * @return The filename of an appropriate bones file; may be "".
 */
Attempts to find a file containing ghost(s) appropriate for the player.
@return The filename of an appropriate bones file; may be "".
Attempts to find a file containing ghost ( s ) appropriate for the player . @return The filename of an appropriate bones file ; may be " " .
static string _find_ghost_file()
{
    vector<string> bonefiles = _list_bones();
    if (bonefiles.empty())
        return "";
    return bonefiles[random2(bonefiles.size())];
}
static string _find_ghost_file ( ) { vector < string > bonefiles = _list_bones ( ) ; if ( bonefiles . empty ( ) ) return " " ; return bonefiles [ random2 ( bonefiles . size ( ) ) ] ; }
Attempts to find a file containing ghost(s) appropriate for the player.
Attempts to find a file containing ghost ( s ) appropriate for the player .