Is it a bad idea to set your themename and shortname as variables to be used in the various functions of a theme?
Example:
$themename = mytheme;
$shortname = mth;
/**
* Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link.
*/
function toolbox_page_menu_args($args) {
// some code
}
add_filter( 'wp_page_menu_args', $themename . '_page_menu_args' );
You can do it easier and without polluting the global namespace:
get_option('template');gives you the (parent) themes name. If you want the child themes name, useget_current_theme();.You could also use a constant across your theme files:
define( 'YOUR_PREFIX-THEME_NAME', get_current_theme() );