Ok, thanks and yes we can fix that.
1. the code is missing ‘);’ by mistake, it should read
function mycustom_breadcrumb_options() {
// Home - default = true
$args['include_home'] = false;
// Forum root - default = true
$args['include_root'] = false;
// Current - default = true
$args['include_current'] = true;
return $args;
}
add_filter('bbp_before_get_breadcrumb_parse_args', 'mycustom_breadcrumb_options');
The extra ‘);’ is right at the end
I’ve fixed the documentation
2. as stated in http://codex.bbpress.org/functions-files-and-child-themes-explained/
you should not be adding code to the end of a main theme’s functions, but should be creating child theme. By all means leave it there and test that it works, but then create a child theme and move it there or you risk losing the change on an update. I’ll try and make this even clearer in the documentation – it is a first version !
Hope that helps you, and please come back with any further issues !